| 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 | $90.72 | 3.227% | $93.6475 | $93.65 | $93.65 | $93.60 |
| Purchase #2 | $101.30 | 10.458% | $111.894 | $111.89 | $111.90 | $111.90 |
| Purchase #3 | $131.68 | 3.234% | $135.9385 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $24.58 | 4.106% | $25.5893 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $225.30 | 6.791% | $240.6001 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $77.34 | 13.335% | $87.6533 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $73.76 | 7.350% | $79.1814 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $724.68 | $774.5041 | $774.50 | $774.55 | $774.50 | |