| 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 | $204.34 | 7.839% | $220.3582 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $32.88 | 3.452% | $34.015 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $117.34 | 4.213% | $122.2835 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $104.86 | 5.415% | $110.5382 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $52.34 | 8.483% | $56.78 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $96.67 | 8.212% | $104.6085 | $104.61 | $104.60 | $104.60 |
| Purchase #7 | $76.94 | 9.243% | $84.0516 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $685.37 | $732.6350 | $732.64 | $732.65 | $732.70 | |