| 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 | $131.32 | 13.645% | $149.2386 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $24.54 | 3.818% | $25.4769 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $50.48 | 6.600% | $53.8117 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $115.80 | 13.709% | $131.675 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $169.76 | 4.251% | $176.9765 | $176.98 | $177.00 | $177.00 |
| Purchase #6 | $94.45 | 4.799% | $98.9827 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $123.81 | 8.455% | $134.2781 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $710.16 | $770.4395 | $770.45 | $770.55 | $770.50 | |