| 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 | $27.38 | 5.282% | $28.8262 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $31.92 | 3.734% | $33.1119 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $114.55 | 10.607% | $126.7003 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $164.95 | 4.706% | $172.7125 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $77.51 | 12.814% | $87.4421 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $242.40 | 11.560% | $270.4214 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $175.93 | 3.519% | $182.121 | $182.12 | $182.10 | $182.10 |
| 7 purchase totals = | $834.64 | $901.3354 | $901.33 | $901.30 | $901.20 | |