| 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 | $38.48 | 7.596% | $41.4029 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $87.98 | 3.658% | $91.1983 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $34.91 | 11.714% | $38.9994 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $189.58 | 7.364% | $203.5407 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $210.65 | 12.159% | $236.2629 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $220.86 | 11.228% | $245.6582 | $245.66 | $245.65 | $245.70 |
| Purchase #7 | $41.94 | 6.872% | $44.8221 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $824.40 | $901.8845 | $901.88 | $901.85 | $901.90 | |