| 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 | $27.93 | 12.601% | $31.4495 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $217.74 | 10.815% | $241.2886 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $187.40 | 13.393% | $212.4985 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $60.33 | 13.744% | $68.6218 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $98.37 | 10.310% | $108.5119 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $132.79 | 5.325% | $139.8611 | $139.86 | $139.85 | $139.90 |
| Purchase #7 | $240.90 | 13.153% | $272.5856 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $965.46 | $1,074.8170 | $1,074.82 | $1,074.80 | $1,074.80 | |