| 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 | $92.95 | 4.209% | $96.8623 | $96.86 | $96.85 | $96.90 |
| Purchase #2 | $120.67 | 5.853% | $127.7328 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $38.60 | 6.770% | $41.2132 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $25.81 | 12.546% | $29.0481 | $29.05 | $29.05 | $29.00 |
| Purchase #5 | $12.85 | 9.869% | $14.1182 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $36.42 | 8.644% | $39.5681 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $37.34 | 11.371% | $41.5859 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $364.64 | $390.1286 | $390.13 | $390.10 | $390.10 | |