| 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 | $39.60 | 5.506% | $41.7804 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $68.79 | 11.776% | $76.8907 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $236.34 | 11.666% | $263.9114 | $263.91 | $263.90 | $263.90 |
| Purchase #4 | $47.32 | 3.874% | $49.1532 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $70.66 | 5.312% | $74.4135 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $96.91 | 13.673% | $110.1605 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $198.26 | 10.315% | $218.7105 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $757.88 | $835.0202 | $835.01 | $835.00 | $835.10 | |