| 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 | $82.64 | 7.203% | $88.5926 | $88.59 | $88.60 | $88.60 |
| Purchase #2 | $149.58 | 12.223% | $167.8632 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $110.48 | 6.627% | $117.8015 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $52.43 | 3.312% | $54.1665 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $49.90 | 13.518% | $56.6455 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $56.37 | 3.267% | $58.2116 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $95.46 | 3.788% | $99.076 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $596.86 | $642.3569 | $642.36 | $642.35 | $642.40 | |