| 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 | $84.97 | 7.703% | $91.5152 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $176.63 | 7.491% | $189.8614 | $189.86 | $189.85 | $189.90 |
| Purchase #3 | $159.61 | 8.854% | $173.7419 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $56.84 | 5.829% | $60.1532 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $7.95 | 9.770% | $8.7267 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $221.57 | 3.200% | $228.6602 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $89.53 | 4.773% | $93.8033 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $797.10 | $846.4619 | $846.46 | $846.45 | $846.50 | |