| 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 | $87.71 | 10.772% | $97.1581 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $23.33 | 13.255% | $26.4224 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $93.99 | 5.227% | $98.9029 | $98.90 | $98.90 | $98.90 |
| Purchase #4 | $48.75 | 10.331% | $53.7864 | $53.79 | $53.80 | $53.80 |
| Purchase #5 | $93.43 | 10.281% | $103.0355 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $20.79 | 6.853% | $22.2147 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $79.60 | 9.409% | $87.0896 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $447.60 | $488.6096 | $488.61 | $488.60 | $488.60 | |