| 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 | $51.80 | 7.271% | $55.5664 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $32.50 | 4.550% | $33.9788 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $238.58 | 10.260% | $263.0583 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $92.64 | 5.277% | $97.5286 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $216.92 | 5.300% | $228.4168 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $223.42 | 13.466% | $253.5057 | $253.51 | $253.50 | $253.50 |
| Purchase #7 | $215.84 | 5.465% | $227.6357 | $227.64 | $227.65 | $227.60 |
| 7 purchase totals = | $1,071.70 | $1,159.6903 | $1,159.71 | $1,159.70 | $1,159.70 | |