| 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 | $51.96 | 3.755% | $53.9111 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $128.74 | 5.856% | $136.279 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $54.75 | 10.230% | $60.3509 | $60.35 | $60.35 | $60.40 |
| Purchase #4 | $195.35 | 3.680% | $202.5389 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $34.94 | 6.356% | $37.1608 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $174.44 | 8.404% | $189.0999 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $236.44 | 6.269% | $251.2624 | $251.26 | $251.25 | $251.30 |
| 7 purchase totals = | $876.62 | $930.6030 | $930.60 | $930.60 | $930.70 | |