| 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 | $80.90 | 8.444% | $87.7312 | $87.73 | $87.75 | $87.70 |
| Purchase #2 | $207.76 | 3.731% | $215.5115 | $215.51 | $215.50 | $215.50 |
| Purchase #3 | $175.86 | 3.794% | $182.5321 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $89.84 | 9.664% | $98.5221 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $103.47 | 9.467% | $113.2655 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $177.58 | 10.132% | $195.5724 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $189.84 | 10.684% | $210.1225 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,025.25 | $1,103.2573 | $1,103.25 | $1,103.20 | $1,103.20 | |