| 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 | $202.66 | 7.384% | $217.6244 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $52.91 | 9.461% | $57.9158 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $6.94 | 13.295% | $7.8627 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $157.31 | 12.749% | $177.3655 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $57.59 | 8.102% | $62.2559 | $62.26 | $62.25 | $62.30 |
| Purchase #6 | $90.49 | 12.455% | $101.7605 | $101.76 | $101.75 | $101.80 |
| Purchase #7 | $233.26 | 4.855% | $244.5848 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $801.16 | $869.3696 | $869.37 | $869.30 | $869.50 | |