| 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 | $38.65 | 4.543% | $40.4059 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $26.31 | 10.334% | $29.0289 | $29.03 | $29.05 | $29.00 |
| Purchase #3 | $54.74 | 13.632% | $62.2022 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $192.89 | 9.867% | $211.9225 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $189.66 | 12.635% | $213.6235 | $213.62 | $213.60 | $213.60 |
| Purchase #6 | $93.55 | 8.133% | $101.1584 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $148.84 | 10.656% | $164.7004 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $744.64 | $823.0418 | $823.04 | $823.00 | $823.00 | |