| 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 | $34.75 | 13.464% | $39.4287 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $93.78 | 13.348% | $106.2978 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $84.98 | 7.619% | $91.4546 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $91.48 | 5.665% | $96.6623 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $179.77 | 6.343% | $191.1728 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $168.50 | 13.717% | $191.6131 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $233.54 | 12.754% | $263.3257 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $886.80 | $979.9550 | $979.95 | $979.95 | $980.00 | |