| 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 | $105.87 | 10.541% | $117.0298 | $117.03 | $117.05 | $117.00 |
| Purchase #2 | $47.81 | 11.239% | $53.1834 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $219.26 | 7.312% | $235.2923 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $45.61 | 7.523% | $49.0412 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $25.70 | 7.332% | $27.5843 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $213.84 | 3.147% | $220.5695 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $90.29 | 12.625% | $101.6891 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $748.38 | $804.3896 | $804.38 | $804.45 | $804.40 | |