| 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 | $42.48 | 10.507% | $46.9434 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $80.78 | 6.170% | $85.7641 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $235.94 | 4.630% | $246.864 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $34.67 | 3.644% | $35.9334 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $190.46 | 4.586% | $199.1945 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $108.60 | 9.245% | $118.6401 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $40.86 | 13.419% | $46.343 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $733.79 | $779.6825 | $779.66 | $779.70 | $779.60 | |