| 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 | $51.84 | 4.225% | $54.0302 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $19.56 | 9.741% | $21.4653 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $31.99 | 8.220% | $34.6196 | $34.62 | $34.60 | $34.60 |
| Purchase #4 | $245.70 | 5.165% | $258.3904 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $145.95 | 9.429% | $159.7116 | $159.71 | $159.70 | $159.70 |
| Purchase #6 | $156.80 | 3.234% | $161.8709 | $161.87 | $161.85 | $161.90 |
| Purchase #7 | $30.45 | 5.669% | $32.1762 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $682.29 | $722.2642 | $722.27 | $722.25 | $722.30 | |