| 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 | $115.43 | 4.359% | $120.4616 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $189.91 | 9.162% | $207.3096 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $219.59 | 8.478% | $238.2068 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $166.36 | 6.310% | $176.8573 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $67.72 | 11.662% | $75.6175 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $23.62 | 13.139% | $26.7234 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $96.80 | 12.422% | $108.8245 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $879.43 | $954.0007 | $954.00 | $953.90 | $954.00 | |