| 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 | $82.61 | 3.268% | $85.3097 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $224.57 | 11.741% | $250.9368 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $194.74 | 4.798% | $204.0836 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $74.42 | 9.779% | $81.6975 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $114.47 | 13.287% | $129.6796 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $95.30 | 7.281% | $102.2388 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $120.52 | 12.212% | $135.2379 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $906.63 | $989.1839 | $989.19 | $989.25 | $989.10 | |