| 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 | $127.73 | 11.603% | $142.5505 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $172.65 | 11.865% | $193.1349 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $36.35 | 9.865% | $39.9359 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $25.90 | 10.117% | $28.5203 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $209.93 | 13.197% | $237.6345 | $237.63 | $237.65 | $237.60 |
| Purchase #6 | $45.89 | 10.355% | $50.6419 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $53.98 | 6.637% | $57.5627 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $672.43 | $749.9807 | $749.97 | $750.00 | $749.90 | |