| 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 | $35.89 | 7.802% | $38.6901 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $213.82 | 6.732% | $228.2144 | $228.21 | $228.20 | $228.20 |
| Purchase #3 | $154.47 | 11.435% | $172.1336 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $95.95 | 3.417% | $99.2286 | $99.23 | $99.25 | $99.20 |
| Purchase #5 | $21.92 | 13.792% | $24.9432 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $135.49 | 8.500% | $147.0067 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $147.87 | 3.232% | $152.6492 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $805.41 | $862.8658 | $862.86 | $862.90 | $862.70 | |