| 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 | $31.69 | 3.410% | $32.7706 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $167.45 | 6.589% | $178.4833 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $57.25 | 7.489% | $61.5375 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $177.66 | 5.205% | $186.9072 | $186.91 | $186.90 | $186.90 |
| Purchase #5 | $250.84 | 10.439% | $277.0252 | $277.03 | $277.05 | $277.00 |
| Purchase #6 | $146.44 | 7.480% | $157.3937 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $78.46 | 11.119% | $87.184 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $909.79 | $981.3015 | $981.30 | $981.35 | $981.30 | |