| 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 | $47.67 | 9.282% | $52.0947 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $119.50 | 3.642% | $123.8522 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $69.62 | 7.208% | $74.6382 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $14.73 | 9.335% | $16.105 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $174.98 | 4.123% | $182.1944 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $12.54 | 4.692% | $13.1284 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $89.81 | 12.609% | $101.1341 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $528.85 | $563.1470 | $563.14 | $563.20 | $563.10 | |