| 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 | $14.65 | 8.119% | $15.8394 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $108.74 | 9.293% | $118.8452 | $118.85 | $118.85 | $118.80 |
| Purchase #3 | $110.42 | 5.570% | $116.5704 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $214.25 | 12.250% | $240.4956 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $187.63 | 13.486% | $212.9338 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $175.25 | 11.339% | $195.1216 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $24.84 | 4.526% | $25.9643 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $835.78 | $925.7703 | $925.77 | $925.75 | $925.70 | |