| 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 | $90.42 | 9.454% | $98.9683 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $234.44 | 13.819% | $266.8373 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $209.84 | 11.276% | $233.5016 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $39.46 | 12.143% | $44.2516 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $14.31 | 6.518% | $15.2427 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $124.77 | 5.642% | $131.8095 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $134.86 | 5.293% | $141.9981 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $848.10 | $932.6091 | $932.61 | $932.60 | $932.60 | |