| 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 | $21.68 | 6.122% | $23.0072 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $170.33 | 4.330% | $177.7053 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $209.34 | 13.576% | $237.76 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $249.59 | 8.724% | $271.3642 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $51.28 | 3.579% | $53.1153 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $68.84 | 6.269% | $73.1556 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $202.84 | 5.277% | $213.5439 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $973.90 | $1,049.6515 | $1,049.66 | $1,049.60 | $1,049.70 | |