| 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 | $35.71 | 6.396% | $37.994 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $110.93 | 7.629% | $119.3928 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $131.93 | 12.457% | $148.3645 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $40.96 | 6.207% | $43.5024 | $43.50 | $43.50 | $43.50 |
| Purchase #5 | $47.86 | 11.837% | $53.5252 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $170.75 | 4.423% | $178.3023 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $88.84 | 5.534% | $93.7564 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $626.98 | $674.8376 | $674.83 | $674.85 | $674.90 | |