| 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 | $37.81 | 10.361% | $41.7275 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $11.28 | 8.536% | $12.2429 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $238.54 | 13.740% | $271.3154 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $16.39 | 13.384% | $18.5836 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $225.37 | 6.171% | $239.2776 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $183.84 | 13.417% | $208.5058 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $124.76 | 9.688% | $136.8467 | $136.85 | $136.85 | $136.80 |
| 7 purchase totals = | $837.99 | $928.4995 | $928.51 | $928.55 | $928.40 | |