| 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 | $100.55 | 11.137% | $111.7483 | $111.75 | $111.75 | $111.70 |
| Purchase #2 | $12.43 | 9.421% | $13.601 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $230.33 | 10.134% | $253.6716 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $15.76 | 5.585% | $16.6402 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $83.89 | 13.799% | $95.466 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $225.61 | 9.376% | $246.7632 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $174.77 | 13.192% | $197.8257 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $843.34 | $935.7160 | $935.72 | $935.70 | $935.70 | |