| 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 | $56.36 | 7.232% | $60.436 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $12.35 | 6.838% | $13.1945 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $191.82 | 9.732% | $210.4879 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $228.43 | 7.530% | $245.6308 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $67.51 | 10.389% | $74.5236 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $19.29 | 5.248% | $20.3023 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $7.68 | 12.115% | $8.6104 | $8.61 | $8.60 | $8.60 |
| 7 purchase totals = | $583.44 | $633.1855 | $633.18 | $633.20 | $633.10 | |