| 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 | $18.57 | 3.828% | $19.2809 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $153.94 | 4.658% | $161.1105 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $240.52 | 12.580% | $270.7774 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $48.74 | 10.586% | $53.8996 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $13.27 | 5.605% | $14.0138 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $229.47 | 7.399% | $246.4485 | $246.45 | $246.45 | $246.40 |
| Purchase #7 | $72.68 | 3.557% | $75.2652 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $777.19 | $840.7959 | $840.80 | $840.80 | $840.80 | |