| 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 | $65.90 | 12.431% | $74.092 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $92.70 | 4.262% | $96.6509 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $176.51 | 12.307% | $198.2331 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $22.83 | 8.660% | $24.8071 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $107.40 | 10.704% | $118.8961 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $154.48 | 8.309% | $167.3157 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $150.50 | 5.588% | $158.9099 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $770.32 | $838.9048 | $838.91 | $838.90 | $838.90 | |