| 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 | $98.31 | 6.801% | $104.9961 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $148.49 | 12.215% | $166.6281 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $47.68 | 3.380% | $49.2916 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $178.34 | 6.286% | $189.5505 | $189.55 | $189.55 | $189.60 |
| Purchase #5 | $146.68 | 7.515% | $157.703 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $123.91 | 6.345% | $131.7721 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $74.57 | 13.425% | $84.581 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $817.98 | $884.5224 | $884.52 | $884.55 | $884.60 | |