| 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 | $17.55 | 12.261% | $19.7018 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $25.56 | 4.470% | $26.7025 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $201.57 | 9.478% | $220.6748 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $240.88 | 7.603% | $259.1941 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $81.56 | 10.870% | $90.4256 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $111.91 | 10.497% | $123.6572 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $164.52 | 13.325% | $186.4423 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $843.55 | $926.7983 | $926.79 | $926.80 | $926.80 | |