| 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 | $57.60 | 4.489% | $60.1857 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $29.96 | 3.325% | $30.9562 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $110.68 | 7.569% | $119.0574 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $176.71 | 9.147% | $192.8737 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $160.34 | 8.261% | $173.5857 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $194.68 | 13.542% | $221.0436 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $121.94 | 5.181% | $128.2577 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $851.91 | $925.9600 | $925.97 | $925.95 | $926.10 | |