| 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 | $89.25 | 11.829% | $99.8074 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $159.36 | 6.523% | $169.7551 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $64.60 | 6.572% | $68.8455 | $68.85 | $68.85 | $68.80 |
| Purchase #4 | $39.52 | 12.854% | $44.5999 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $39.91 | 5.748% | $42.204 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $194.33 | 6.454% | $206.8721 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $39.97 | 9.407% | $43.73 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $626.94 | $675.8140 | $675.82 | $675.80 | $675.80 | |