| 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 | $219.63 | 11.470% | $244.8216 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $53.26 | 4.435% | $55.6221 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $247.45 | 13.767% | $281.5164 | $281.52 | $281.50 | $281.50 |
| Purchase #4 | $6.88 | 12.648% | $7.7502 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $66.84 | 13.750% | $76.0305 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $85.53 | 10.136% | $94.1993 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $36.97 | 6.176% | $39.2533 | $39.25 | $39.25 | $39.30 |
| 7 purchase totals = | $716.56 | $799.1934 | $799.19 | $799.15 | $799.20 | |