| 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 | $39.78 | 12.744% | $44.8496 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $101.68 | 11.793% | $113.6711 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $46.79 | 8.408% | $50.7241 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $164.55 | 8.292% | $178.1945 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $195.57 | 4.637% | $204.6386 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $221.83 | 4.744% | $232.3536 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $195.47 | 9.600% | $214.2351 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $965.67 | $1,038.6666 | $1,038.66 | $1,038.65 | $1,038.60 | |