| 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 | $71.27 | 4.280% | $74.3204 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $142.78 | 6.580% | $152.1749 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $34.50 | 10.260% | $38.0397 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $70.78 | 12.691% | $79.7627 | $79.76 | $79.75 | $79.80 |
| Purchase #5 | $177.49 | 9.383% | $194.1439 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $58.54 | 3.182% | $60.4027 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $229.70 | 5.304% | $241.8833 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $785.06 | $840.7276 | $840.71 | $840.70 | $840.70 | |