| 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 | $57.64 | 4.340% | $60.1416 | $60.14 | $60.15 | $60.10 |
| Purchase #2 | $21.42 | 5.701% | $22.6412 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $182.58 | 13.159% | $206.6057 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $243.84 | 6.307% | $259.219 | $259.22 | $259.20 | $259.20 |
| Purchase #5 | $250.76 | 6.797% | $267.8042 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $231.41 | 10.764% | $256.319 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $25.52 | 5.787% | $26.9968 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $1,013.17 | $1,099.7275 | $1,099.73 | $1,099.70 | $1,099.60 | |