| 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 | $85.72 | 7.612% | $92.245 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $37.40 | 10.781% | $41.4321 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $89.44 | 13.235% | $101.2774 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $21.45 | 5.284% | $22.5834 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $84.92 | 8.439% | $92.0864 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $57.50 | 3.779% | $59.6729 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $130.53 | 13.145% | $147.6882 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $506.96 | $556.9854 | $556.99 | $557.05 | $557.00 | |