| 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 | $37.86 | 11.154% | $42.0829 | $42.08 | $42.10 | $42.10 |
| Purchase #2 | $174.89 | 7.518% | $188.0382 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $48.53 | 8.504% | $52.657 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $108.65 | 8.284% | $117.6506 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $148.35 | 6.264% | $157.6426 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $189.76 | 8.640% | $206.1553 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $47.92 | 11.168% | $53.2717 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $755.96 | $817.4983 | $817.50 | $817.50 | $817.60 | |