| 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 | $70.67 | 5.576% | $74.6106 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $195.77 | 13.364% | $221.9327 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $201.65 | 4.374% | $210.4702 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $7.47 | 8.820% | $8.1289 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $165.63 | 7.125% | $177.4311 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $51.66 | 11.783% | $57.7471 | $57.75 | $57.75 | $57.70 |
| Purchase #7 | $59.48 | 12.316% | $66.8056 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $752.33 | $817.1262 | $817.13 | $817.15 | $817.00 | |