| 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 | $36.45 | 13.492% | $41.3678 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $101.27 | 4.117% | $105.4393 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $21.53 | 12.195% | $24.1556 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $111.63 | 11.248% | $124.1861 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $81.33 | 7.741% | $87.6258 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $14.40 | 6.714% | $15.3668 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $21.88 | 7.847% | $23.5969 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $388.49 | $421.7383 | $421.76 | $421.75 | $421.80 | |