| 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 | $49.81 | 6.475% | $53.0352 | $53.04 | $53.05 | $53.00 |
| Purchase #2 | $101.38 | 4.182% | $105.6197 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $29.70 | 7.733% | $31.9967 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $5.27 | 12.508% | $5.9292 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $154.82 | 7.867% | $166.9997 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $29.55 | 6.181% | $31.3765 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $159.38 | 13.442% | $180.8039 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $529.91 | $575.7609 | $575.77 | $575.80 | $575.70 | |