| 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 | $98.82 | 8.361% | $107.0823 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $165.41 | 7.173% | $177.2749 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $68.47 | 12.869% | $77.2814 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $21.73 | 4.278% | $22.6596 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $88.95 | 12.599% | $100.1568 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $120.61 | 8.176% | $130.4711 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $123.32 | 6.248% | $131.025 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $687.31 | $745.9511 | $745.95 | $745.95 | $746.10 | |