| 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 | $64.76 | 5.248% | $68.1586 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $63.75 | 8.579% | $69.2191 | $69.22 | $69.20 | $69.20 |
| Purchase #3 | $35.27 | 13.552% | $40.0498 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $214.86 | 7.260% | $230.4588 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $105.94 | 4.395% | $110.5961 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $170.60 | 5.245% | $179.548 | $179.55 | $179.55 | $179.50 |
| Purchase #7 | $54.83 | 9.707% | $60.1523 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $710.01 | $758.1827 | $758.19 | $758.15 | $758.20 | |