| 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 | $5.25 | 12.276% | $5.8945 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $56.96 | 11.551% | $63.5394 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $194.32 | 9.199% | $212.1955 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $148.74 | 11.540% | $165.9046 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $87.90 | 9.868% | $96.574 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $92.95 | 3.393% | $96.1038 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $198.38 | 7.616% | $213.4886 | $213.49 | $213.50 | $213.50 |
| 7 purchase totals = | $784.50 | $853.7004 | $853.69 | $853.70 | $853.70 | |