| 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 | $7.91 | 9.376% | $8.6516 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $244.32 | 9.361% | $267.1908 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $34.63 | 12.815% | $39.0678 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $105.42 | 6.190% | $111.9455 | $111.95 | $111.95 | $111.90 |
| Purchase #5 | $13.41 | 4.600% | $14.0269 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $30.53 | 3.608% | $31.6315 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $89.95 | 6.447% | $95.7491 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $526.17 | $568.2632 | $568.27 | $568.30 | $568.20 | |