| 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 | $129.76 | 4.195% | $135.2034 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $90.91 | 4.262% | $94.7846 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $15.76 | 12.855% | $17.7859 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $63.59 | 5.198% | $66.8954 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $230.70 | 9.171% | $251.8575 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $116.61 | 12.147% | $130.7746 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $32.32 | 5.229% | $34.01 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $679.65 | $731.3114 | $731.31 | $731.30 | $731.40 | |