| 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 | $18.34 | 7.407% | $19.6984 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $157.83 | 8.634% | $171.457 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $32.45 | 6.665% | $34.6128 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $23.60 | 7.593% | $25.3919 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $108.61 | 11.470% | $121.0676 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $249.66 | 5.719% | $263.9381 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $248.58 | 3.450% | $257.156 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $839.07 | $893.3218 | $893.33 | $893.30 | $893.40 | |