| 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 | $29.91 | 11.828% | $33.4478 | $33.45 | $33.45 | $33.40 |
| Purchase #2 | $103.44 | 13.214% | $117.1086 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $7.87 | 13.566% | $8.9376 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $151.26 | 7.669% | $162.8601 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $228.61 | 9.550% | $250.4423 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $233.43 | 10.822% | $258.6918 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $142.63 | 9.160% | $155.6949 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $897.15 | $987.1831 | $987.18 | $987.20 | $987.10 | |