| 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 | $97.60 | 6.437% | $103.8825 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $21.52 | 6.651% | $22.9513 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $102.75 | 8.620% | $111.6071 | $111.61 | $111.60 | $111.60 |
| Purchase #4 | $90.32 | 5.146% | $94.9679 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $149.86 | 12.832% | $169.09 | $169.09 | $169.10 | $169.10 |
| Purchase #6 | $90.80 | 3.463% | $93.9444 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $136.79 | 11.264% | $152.198 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $689.64 | $748.6412 | $748.64 | $748.65 | $748.70 | |