| 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 | $166.67 | 12.499% | $187.5021 | $187.50 | $187.50 | $187.50 |
| Purchase #2 | $31.74 | 8.686% | $34.4969 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $39.67 | 4.789% | $41.5698 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $116.42 | 13.145% | $131.7234 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $235.59 | 10.702% | $260.8028 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $136.65 | 12.631% | $153.9103 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $125.79 | 7.724% | $135.506 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $852.53 | $945.5113 | $945.51 | $945.45 | $945.50 | |