| 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 | $46.46 | 8.567% | $50.4402 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $221.70 | 12.560% | $249.5455 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $6.27 | 12.768% | $7.0706 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $38.35 | 4.485% | $40.07 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $161.47 | 10.801% | $178.9104 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $25.86 | 4.715% | $27.0793 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $218.95 | 3.439% | $226.4797 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $719.06 | $779.5957 | $779.60 | $779.60 | $779.60 | |