| 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 | $41.51 | 7.749% | $44.7266 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $64.85 | 7.494% | $69.7099 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $5.51 | 9.434% | $6.0298 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $248.27 | 12.352% | $278.9363 | $278.94 | $278.95 | $278.90 |
| Purchase #5 | $245.99 | 8.452% | $266.7811 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $84.59 | 8.796% | $92.0305 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $52.29 | 13.341% | $59.266 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $743.01 | $817.4802 | $817.49 | $817.55 | $817.40 | |