| 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 | $65.27 | 3.639% | $67.6452 | $67.65 | $67.65 | $67.60 |
| Purchase #2 | $231.44 | 6.867% | $247.333 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $6.35 | 13.782% | $7.2252 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $194.26 | 9.854% | $213.4024 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $37.77 | 10.499% | $41.7355 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $91.54 | 3.151% | $94.4244 | $94.42 | $94.40 | $94.40 |
| Purchase #7 | $159.84 | 5.505% | $168.6392 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $786.47 | $840.4049 | $840.41 | $840.45 | $840.20 | |