| 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 | $82.91 | 5.441% | $87.4211 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $11.71 | 13.521% | $13.2933 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $249.66 | 11.141% | $277.4746 | $277.47 | $277.45 | $277.50 |
| Purchase #4 | $78.59 | 11.769% | $87.8393 | $87.84 | $87.85 | $87.80 |
| Purchase #5 | $161.65 | 7.214% | $173.3114 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $202.87 | 10.108% | $223.3761 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $21.56 | 5.245% | $22.6908 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $808.95 | $885.4066 | $885.40 | $885.40 | $885.40 | |