| 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 | $87.31 | 6.327% | $92.8341 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $34.62 | 8.278% | $37.4858 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $32.40 | 10.586% | $35.8299 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $229.71 | 9.137% | $250.6986 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $151.51 | 5.774% | $160.2582 | $160.26 | $160.25 | $160.30 |
| Purchase #6 | $216.27 | 8.816% | $235.3364 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $201.60 | 12.357% | $226.5117 | $226.51 | $226.50 | $226.50 |
| 7 purchase totals = | $953.42 | $1,038.9547 | $1,038.96 | $1,039.00 | $1,038.90 | |