| 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 | $194.48 | 9.577% | $213.1053 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $72.61 | 11.303% | $80.8171 | $80.82 | $80.80 | $80.80 |
| Purchase #3 | $33.78 | 13.793% | $38.4393 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $58.77 | 13.486% | $66.6957 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $135.73 | 11.441% | $151.2589 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $136.86 | 7.193% | $146.7043 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $61.97 | 12.113% | $69.4764 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $694.20 | $766.4970 | $766.51 | $766.50 | $766.50 | |