| 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 | $106.73 | 4.587% | $111.6257 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $132.95 | 10.392% | $146.7662 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $62.91 | 11.114% | $69.9018 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $101.72 | 11.748% | $113.6701 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $22.74 | 10.637% | $25.1589 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $235.39 | 9.477% | $257.6979 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $92.58 | 6.545% | $98.6394 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $755.02 | $823.4600 | $823.47 | $823.45 | $823.50 | |