| 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 | $8.37 | 7.622% | $9.008 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $22.74 | 8.628% | $24.702 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $73.33 | 13.294% | $83.0785 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $158.92 | 13.535% | $180.4298 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $89.84 | 10.115% | $98.9273 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $148.84 | 5.346% | $156.797 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $220.74 | 6.607% | $235.3243 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $722.78 | $788.2669 | $788.27 | $788.30 | $788.20 | |