| 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 | $14.70 | 12.104% | $16.4793 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $69.47 | 5.740% | $73.4576 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $129.95 | 10.133% | $143.1178 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $185.67 | 8.854% | $202.1092 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $171.65 | 10.649% | $189.929 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $176.67 | 6.233% | $187.6818 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $20.98 | 9.109% | $22.8911 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $769.09 | $835.6658 | $835.67 | $835.70 | $835.70 | |