| 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 | $66.31 | 12.303% | $74.4681 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $193.42 | 7.311% | $207.5609 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $219.78 | 9.154% | $239.8987 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $225.76 | 12.281% | $253.4856 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $50.63 | 10.256% | $55.8226 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $129.54 | 4.375% | $135.2074 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $149.25 | 8.207% | $161.4989 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $1,034.69 | $1,127.9422 | $1,127.95 | $1,127.90 | $1,128.00 | |