| 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 | $70.50 | 5.723% | $74.5347 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $36.86 | 3.505% | $38.1519 | $38.15 | $38.15 | $38.20 |
| Purchase #3 | $194.71 | 10.581% | $215.3123 | $215.31 | $215.30 | $215.30 |
| Purchase #4 | $245.56 | 7.434% | $263.8149 | $263.81 | $263.80 | $263.80 |
| Purchase #5 | $232.90 | 6.198% | $247.3351 | $247.34 | $247.35 | $247.30 |
| Purchase #6 | $104.33 | 9.580% | $114.3248 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $150.74 | 11.719% | $168.4052 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $1,035.60 | $1,121.8789 | $1,121.87 | $1,121.85 | $1,121.80 | |