| 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 | $84.94 | 7.162% | $91.0234 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $160.41 | 4.621% | $167.8225 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $62.85 | 8.528% | $68.2098 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $90.73 | 11.484% | $101.1494 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $110.29 | 6.725% | $117.707 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $249.96 | 9.388% | $273.4262 | $273.43 | $273.45 | $273.40 |
| Purchase #7 | $145.62 | 6.867% | $155.6197 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $904.80 | $974.9580 | $974.96 | $974.90 | $974.80 | |