| 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 | $91.77 | 10.131% | $101.0672 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $112.84 | 11.517% | $125.8358 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $216.70 | 12.592% | $243.9869 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $95.93 | 8.539% | $104.1215 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $115.65 | 12.854% | $130.5157 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $45.96 | 12.275% | $51.6016 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $22.84 | 9.490% | $25.0075 | $25.01 | $25.00 | $25.00 |
| 7 purchase totals = | $701.69 | $782.1362 | $782.15 | $782.10 | $782.10 | |