| 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 | $12.35 | 9.170% | $13.4825 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $37.31 | 11.722% | $41.6835 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $61.53 | 11.738% | $68.7524 | $68.75 | $68.75 | $68.80 |
| Purchase #4 | $226.39 | 8.578% | $245.8097 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $41.70 | 7.291% | $44.7403 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $20.97 | 5.463% | $22.1156 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $211.84 | 10.325% | $233.7125 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $612.09 | $670.2965 | $670.29 | $670.30 | $670.30 | |