| 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 | $68.82 | 7.830% | $74.2086 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $7.90 | 13.158% | $8.9395 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $95.41 | 10.659% | $105.5798 | $105.58 | $105.60 | $105.60 |
| Purchase #4 | $169.62 | 4.675% | $177.5497 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $213.53 | 3.263% | $220.4975 | $220.50 | $220.50 | $220.50 |
| Purchase #6 | $51.27 | 7.212% | $54.9676 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $87.32 | 12.347% | $98.1014 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $693.87 | $739.8441 | $739.85 | $739.85 | $739.80 | |