| 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 | $51.45 | 5.365% | $54.2103 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $47.48 | 10.592% | $52.5091 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $32.42 | 7.550% | $34.8677 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $205.86 | 5.206% | $216.5771 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $100.48 | 5.490% | $105.9964 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $240.83 | 9.415% | $263.5041 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $202.50 | 7.613% | $217.9163 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $881.02 | $945.5810 | $945.59 | $945.55 | $945.60 | |