| 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 | $31.44 | 7.745% | $33.875 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $106.34 | 8.189% | $115.0482 | $115.05 | $115.05 | $115.00 |
| Purchase #3 | $85.53 | 7.164% | $91.6574 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $171.61 | 12.535% | $193.1213 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $213.59 | 9.420% | $233.7102 | $233.71 | $233.70 | $233.70 |
| Purchase #6 | $98.83 | 11.652% | $110.3457 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $22.61 | 7.696% | $24.3501 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $729.95 | $802.1079 | $802.12 | $802.10 | $802.10 | |