| 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 | $53.87 | 8.823% | $58.623 | $58.62 | $58.60 | $58.60 |
| Purchase #2 | $42.62 | 9.172% | $46.5291 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $191.59 | 5.285% | $201.7155 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $202.30 | 13.362% | $229.3313 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $71.55 | 11.781% | $79.9793 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $204.38 | 13.860% | $232.7071 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $234.65 | 3.703% | $243.3391 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,000.96 | $1,092.2244 | $1,092.23 | $1,092.25 | $1,092.10 | |