| 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 | $34.68 | 7.730% | $37.3608 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $118.99 | 9.608% | $130.4226 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $11.54 | 3.509% | $11.9449 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $86.75 | 11.178% | $96.4469 | $96.45 | $96.45 | $96.40 |
| Purchase #5 | $110.39 | 9.319% | $120.6772 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $75.26 | 12.497% | $84.6652 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $65.25 | 13.834% | $74.2767 | $74.28 | $74.30 | $74.30 |
| 7 purchase totals = | $502.86 | $555.7943 | $555.80 | $555.80 | $555.80 | |