| 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 | $24.39 | 3.631% | $25.2756 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $233.90 | 7.334% | $251.0542 | $251.05 | $251.05 | $251.10 |
| Purchase #3 | $67.69 | 12.529% | $76.1709 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $239.46 | 13.268% | $271.2316 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $144.28 | 12.726% | $162.6411 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $47.99 | 7.369% | $51.5264 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $123.26 | 11.846% | $137.8614 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $880.97 | $975.7612 | $975.76 | $975.80 | $975.80 | |