| 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 | $70.80 | 8.232% | $76.6283 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $206.83 | 6.263% | $219.7838 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $164.84 | 7.853% | $177.7849 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $7.88 | 13.154% | $8.9165 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $99.27 | 5.147% | $104.3794 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $20.63 | 11.298% | $22.9608 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $39.54 | 3.259% | $40.8286 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $609.79 | $651.2823 | $651.28 | $651.35 | $651.30 | |