| 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 | $47.75 | 6.519% | $50.8628 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $93.54 | 13.498% | $106.166 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $250.51 | 10.426% | $276.6282 | $276.63 | $276.65 | $276.60 |
| Purchase #4 | $246.98 | 10.636% | $273.2488 | $273.25 | $273.25 | $273.20 |
| Purchase #5 | $84.41 | 9.744% | $92.6349 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $238.60 | 6.669% | $254.5122 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $177.69 | 8.809% | $193.3427 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,139.48 | $1,247.3956 | $1,247.39 | $1,247.40 | $1,247.30 | |