| 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 | $12.58 | 11.853% | $14.0711 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $19.66 | 10.415% | $21.7076 | $21.71 | $21.70 | $21.70 |
| Purchase #3 | $68.72 | 11.407% | $76.5589 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $68.67 | 3.290% | $70.9292 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $230.32 | 5.394% | $242.7435 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $140.38 | 6.465% | $149.4556 | $149.46 | $149.45 | $149.50 |
| Purchase #7 | $176.31 | 4.392% | $184.0535 | $184.05 | $184.05 | $184.10 |
| 7 purchase totals = | $716.64 | $759.5194 | $759.52 | $759.50 | $759.60 | |