| 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 | $29.83 | 4.272% | $31.1043 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $88.72 | 5.105% | $93.2492 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $174.86 | 10.399% | $193.0437 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $204.85 | 9.695% | $224.7102 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $57.44 | 7.627% | $61.8209 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $96.65 | 5.794% | $102.2499 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $112.96 | 3.262% | $116.6448 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $765.31 | $822.8230 | $822.81 | $822.80 | $822.60 | |