| 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 | $11.77 | 5.846% | $12.4581 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $97.67 | 10.330% | $107.7593 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $180.85 | 10.679% | $200.163 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $8.94 | 7.117% | $9.5763 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $92.39 | 6.778% | $98.6522 | $98.65 | $98.65 | $98.70 |
| Purchase #6 | $249.34 | 8.638% | $270.878 | $270.88 | $270.90 | $270.90 |
| Purchase #7 | $215.27 | 3.729% | $223.2974 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $856.23 | $922.7843 | $922.79 | $922.80 | $923.00 | |