| 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 | $102.94 | 12.187% | $115.4853 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $48.44 | 10.803% | $53.673 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $94.68 | 9.794% | $103.953 | $103.95 | $103.95 | $104.00 |
| Purchase #4 | $117.93 | 8.723% | $128.217 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $101.73 | 8.766% | $110.6477 | $110.65 | $110.65 | $110.60 |
| Purchase #6 | $34.75 | 4.358% | $36.2644 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $137.29 | 7.134% | $147.0843 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $637.76 | $695.3247 | $695.32 | $695.30 | $695.40 | |