| 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 | $47.28 | 9.213% | $51.6359 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $238.87 | 7.340% | $256.4031 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $220.51 | 12.160% | $247.324 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $135.99 | 11.419% | $151.5187 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $36.88 | 13.303% | $41.7861 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $45.31 | 12.615% | $51.0259 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $159.74 | 5.364% | $168.3085 | $168.31 | $168.30 | $168.30 |
| 7 purchase totals = | $884.58 | $968.0022 | $968.01 | $968.00 | $967.90 | |