| 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 | $32.30 | 6.338% | $34.3472 | $34.35 | $34.35 | $34.30 |
| Purchase #2 | $7.51 | 13.802% | $8.5465 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $108.59 | 3.131% | $111.99 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $171.56 | 12.570% | $193.1251 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $101.39 | 4.519% | $105.9718 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $37.58 | 11.397% | $41.863 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $37.53 | 4.260% | $39.1288 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $496.46 | $534.9724 | $534.98 | $535.00 | $534.90 | |