| 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 | $41.37 | 8.131% | $44.7338 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $131.59 | 5.350% | $138.6301 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $157.95 | 10.644% | $174.7622 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $58.45 | 12.386% | $65.6896 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $22.99 | 9.420% | $25.1557 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $133.80 | 7.394% | $143.6932 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $208.33 | 5.349% | $219.4736 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $754.48 | $812.1382 | $812.13 | $812.15 | $812.20 | |