| 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 | $76.55 | 11.736% | $85.5339 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $180.69 | 4.687% | $189.1589 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $54.96 | 10.856% | $60.9265 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $242.62 | 5.630% | $256.2795 | $256.28 | $256.30 | $256.30 |
| Purchase #5 | $29.51 | 7.358% | $31.6813 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $234.71 | 3.820% | $243.6759 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $209.84 | 6.334% | $223.1313 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $1,028.88 | $1,090.3873 | $1,090.39 | $1,090.50 | $1,090.40 | |