| 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 | $92.29 | 8.492% | $100.1273 | $100.13 | $100.15 | $100.10 |
| Purchase #2 | $161.62 | 5.339% | $170.2489 | $170.25 | $170.25 | $170.20 |
| Purchase #3 | $87.97 | 5.176% | $92.5233 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $77.76 | 4.677% | $81.3968 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $41.60 | 5.552% | $43.9096 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $129.73 | 13.627% | $147.4083 | $147.41 | $147.40 | $147.40 |
| Purchase #7 | $154.91 | 7.624% | $166.7203 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $745.88 | $802.3345 | $802.34 | $802.30 | $802.20 | |