| 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 | $71.30 | 4.571% | $74.5591 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $224.94 | 7.596% | $242.0264 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $231.25 | 4.106% | $240.7451 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $95.56 | 6.536% | $101.8058 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $150.42 | 13.311% | $170.4424 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $207.37 | 8.589% | $225.181 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $68.92 | 7.651% | $74.1931 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $1,049.76 | $1,128.9529 | $1,128.96 | $1,129.00 | $1,128.90 | |