| 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 | $105.42 | 5.136% | $110.8344 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $60.93 | 5.570% | $64.3238 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $17.52 | 7.660% | $18.862 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $59.26 | 9.278% | $64.7581 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $147.88 | 13.712% | $168.1573 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $193.33 | 4.689% | $202.3952 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $85.47 | 6.754% | $91.2426 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $669.81 | $720.5734 | $720.57 | $720.55 | $720.60 | |