| 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 | $106.51 | 7.507% | $114.5057 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $19.60 | 7.437% | $21.0577 | $21.06 | $21.05 | $21.10 |
| Purchase #3 | $216.75 | 10.784% | $240.1243 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $103.58 | 11.431% | $115.4202 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $77.50 | 7.216% | $83.0924 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $213.88 | 6.535% | $227.8571 | $227.86 | $227.85 | $227.90 |
| Purchase #7 | $147.42 | 10.259% | $162.5438 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $885.24 | $964.6012 | $964.60 | $964.55 | $964.60 | |