| 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 | $85.64 | 3.261% | $88.4327 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $189.54 | 10.375% | $209.2048 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $69.59 | 7.307% | $74.6749 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $209.27 | 3.199% | $215.9645 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $29.36 | 11.348% | $32.6918 | $32.69 | $32.70 | $32.70 |
| Purchase #6 | $131.72 | 5.431% | $138.8737 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $156.58 | 9.694% | $171.7589 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $871.70 | $931.6013 | $931.58 | $931.55 | $931.70 | |