| 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 | $34.64 | 8.703% | $37.6547 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $104.79 | 10.172% | $115.4492 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $170.90 | 13.212% | $193.4793 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $41.68 | 11.161% | $46.3319 | $46.33 | $46.35 | $46.30 |
| Purchase #5 | $158.63 | 13.253% | $179.6532 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $32.63 | 5.537% | $34.4367 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $70.58 | 9.454% | $77.2526 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $613.85 | $684.2576 | $684.25 | $684.30 | $684.30 | |