| 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 | $5.29 | 4.379% | $5.5216 | $5.52 | $5.50 | $5.50 |
| Purchase #2 | $130.89 | 8.202% | $141.6256 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $117.98 | 9.480% | $129.1645 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $102.79 | 5.692% | $108.6408 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $31.45 | 11.781% | $35.1551 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $189.78 | 7.155% | $203.3588 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $148.72 | 7.573% | $159.9826 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $726.90 | $783.4490 | $783.45 | $783.45 | $783.50 | |