| 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 | $10.96 | 3.614% | $11.3561 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $28.26 | 12.388% | $31.7608 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $68.60 | 7.262% | $73.5817 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $197.34 | 5.860% | $208.9041 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $143.70 | 12.248% | $161.3004 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $29.76 | 4.543% | $31.112 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $241.84 | 8.827% | $263.1872 | $263.19 | $263.20 | $263.20 |
| 7 purchase totals = | $720.46 | $781.2023 | $781.20 | $781.20 | $781.30 | |