| 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 | $42.30 | 11.225% | $47.0482 | $47.05 | $47.05 | $47.00 |
| Purchase #2 | $114.99 | 3.639% | $119.1745 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $149.54 | 4.142% | $155.7339 | $155.73 | $155.75 | $155.70 |
| Purchase #4 | $213.93 | 7.563% | $230.1095 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $145.35 | 11.185% | $161.6074 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $198.29 | 7.122% | $212.4122 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $50.33 | 6.780% | $53.7424 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $914.73 | $979.8281 | $979.82 | $979.80 | $979.70 | |