| 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 | $14.26 | 9.605% | $15.6297 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $69.27 | 5.551% | $73.1152 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $69.30 | 9.524% | $75.9001 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $143.50 | 13.668% | $163.1136 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $220.62 | 13.446% | $250.2846 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $155.30 | 12.380% | $174.5261 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $44.65 | 12.287% | $50.1361 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $716.90 | $802.7054 | $802.71 | $802.75 | $802.60 | |