| 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 | $83.34 | 6.216% | $88.5204 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $5.64 | 6.717% | $6.0188 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $105.90 | 12.186% | $118.805 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $196.93 | 11.569% | $219.7128 | $219.71 | $219.70 | $219.70 |
| Purchase #5 | $121.60 | 7.552% | $130.7832 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $40.58 | 12.842% | $45.7913 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $55.35 | 12.363% | $62.1929 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $609.34 | $671.8244 | $671.82 | $671.80 | $671.80 | |