| 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 | $48.34 | 7.200% | $51.8205 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $150.40 | 13.251% | $170.3295 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $46.96 | 5.454% | $49.5212 | $49.52 | $49.50 | $49.50 |
| Purchase #4 | $220.75 | 13.782% | $251.1738 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $156.85 | 12.538% | $176.5159 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $173.49 | 6.581% | $184.9074 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $23.64 | 8.211% | $25.5811 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $820.43 | $909.8494 | $909.85 | $909.80 | $909.80 | |