| 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 | $6.29 | 12.626% | $7.0842 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $149.84 | 4.191% | $156.1198 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $91.55 | 3.566% | $94.8147 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $222.29 | 8.194% | $240.5044 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $101.81 | 5.214% | $107.1184 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $120.50 | 3.173% | $124.3235 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $62.60 | 7.278% | $67.156 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $754.88 | $797.1210 | $797.11 | $797.05 | $797.10 | |