| 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 | $48.63 | 12.274% | $54.5988 | $54.60 | $54.60 | $54.60 |
| Purchase #2 | $218.60 | 12.339% | $245.5731 | $245.57 | $245.55 | $245.60 |
| Purchase #3 | $157.45 | 13.200% | $178.2334 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $148.53 | 6.467% | $158.1354 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $34.39 | 6.634% | $36.6714 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $143.38 | 3.470% | $148.3553 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $237.40 | 10.855% | $263.1698 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $988.38 | $1,084.7372 | $1,084.74 | $1,084.70 | $1,084.80 | |