| 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 | $122.39 | 10.683% | $135.4649 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $92.93 | 8.815% | $101.1218 | $101.12 | $101.10 | $101.10 |
| Purchase #3 | $126.38 | 8.402% | $136.9984 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $49.44 | 9.664% | $54.2179 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $225.79 | 6.609% | $240.7125 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $14.57 | 7.837% | $15.7119 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $69.94 | 6.425% | $74.4336 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $701.44 | $758.6610 | $758.65 | $758.60 | $758.60 | |