| 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 | $38.29 | 13.811% | $43.5782 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $128.37 | 5.737% | $135.7346 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $106.37 | 5.364% | $112.0757 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $215.43 | 13.667% | $244.8728 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $28.51 | 8.193% | $30.8458 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $22.48 | 9.539% | $24.6244 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $86.68 | 8.105% | $93.7054 | $93.71 | $93.70 | $93.70 |
| 7 purchase totals = | $626.13 | $685.4369 | $685.44 | $685.45 | $685.40 | |