| 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 | $57.50 | 9.819% | $63.1459 | $63.15 | $63.15 | $63.10 |
| Purchase #2 | $59.91 | 9.149% | $65.3912 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $228.64 | 4.805% | $239.6262 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $23.52 | 11.335% | $26.186 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $53.55 | 3.584% | $55.4692 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $7.48 | 6.102% | $7.9364 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $211.75 | 8.451% | $229.645 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $642.35 | $687.3999 | $687.42 | $687.45 | $687.30 | |