| 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 | $14.62 | 3.442% | $15.1232 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $139.26 | 7.719% | $150.0095 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $44.28 | 7.760% | $47.7161 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $159.50 | 9.530% | $174.7004 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $173.53 | 3.817% | $180.1536 | $180.15 | $180.15 | $180.20 |
| Purchase #6 | $36.58 | 7.167% | $39.2017 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $239.48 | 5.556% | $252.7855 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $807.25 | $859.6900 | $859.69 | $859.65 | $859.70 | |