| 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 | $106.36 | 11.671% | $118.7733 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $42.70 | 7.406% | $45.8624 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $172.53 | 13.126% | $195.1763 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $99.65 | 10.789% | $110.4012 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $46.67 | 12.861% | $52.6722 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $135.35 | 12.167% | $151.818 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $90.26 | 6.179% | $95.8372 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $693.52 | $770.5406 | $770.54 | $770.50 | $770.60 | |