| 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 | $53.28 | 3.633% | $55.2157 | $55.22 | $55.20 | $55.20 |
| Purchase #2 | $120.44 | 8.412% | $130.5714 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $125.89 | 9.171% | $137.4354 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $159.29 | 11.188% | $177.1114 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $166.87 | 3.266% | $172.32 | $172.32 | $172.30 | $172.30 |
| Purchase #6 | $63.50 | 10.464% | $70.1446 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $178.37 | 13.662% | $202.7389 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $867.64 | $945.5374 | $945.54 | $945.50 | $945.40 | |