| 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 | $37.71 | 5.507% | $39.7867 | $39.79 | $39.80 | $39.80 |
| Purchase #2 | $182.43 | 11.586% | $203.5663 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $66.43 | 8.745% | $72.2393 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $35.36 | 11.458% | $39.4115 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $191.44 | 11.762% | $213.9572 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $194.83 | 13.837% | $221.7886 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $56.48 | 11.593% | $63.0277 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $764.68 | $853.7773 | $853.79 | $853.80 | $853.80 | |