| 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 | $90.88 | 4.354% | $94.8369 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $124.47 | 8.195% | $134.6703 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $18.74 | 4.163% | $19.5201 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $54.97 | 6.438% | $58.509 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $6.60 | 8.183% | $7.1401 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $36.41 | 3.503% | $37.6854 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $170.93 | 3.696% | $177.2476 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $503.00 | $529.6094 | $529.62 | $529.60 | $529.50 | |