| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.66 | 5.603% | $50.3304 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $161.45 | 5.639% | $170.5542 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $123.75 | 7.464% | $132.9867 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $204.97 | 5.530% | $216.3048 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $229.67 | 6.116% | $243.7166 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $240.82 | 12.460% | $270.8262 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $203.58 | 7.282% | $218.4047 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,211.90 | $1,303.1236 | $1,303.12 | $1,303.15 | $1,303.10 | |