| 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 | $12.38 | 8.642% | $13.4499 | $13.45 | $13.45 | $13.40 |
| Purchase #2 | $40.93 | 5.239% | $43.0743 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $46.45 | 6.582% | $49.5073 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $95.53 | 5.282% | $100.5759 | $100.58 | $100.60 | $100.60 |
| Purchase #5 | $101.62 | 8.403% | $110.1591 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $172.99 | 6.355% | $183.9835 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $120.62 | 8.461% | $130.8257 | $130.83 | $130.85 | $130.80 |
| 7 purchase totals = | $590.52 | $631.5757 | $631.58 | $631.60 | $631.60 | |