| 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 | $141.59 | 8.514% | $153.645 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $22.56 | 6.610% | $24.0512 | $24.05 | $24.05 | $24.10 |
| Purchase #3 | $10.47 | 9.678% | $11.4833 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $109.34 | 10.786% | $121.1334 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $51.71 | 9.135% | $56.4337 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $170.63 | 13.566% | $193.7777 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $60.72 | 9.802% | $66.6718 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $567.02 | $627.1961 | $627.19 | $627.25 | $627.20 | |