| 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 | $48.58 | 9.511% | $53.2004 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $245.41 | 11.847% | $274.4837 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $129.51 | 12.322% | $145.4682 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $24.41 | 13.162% | $27.6228 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $34.29 | 13.601% | $38.9538 | $38.95 | $38.95 | $39.00 |
| Purchase #6 | $115.90 | 10.241% | $127.7693 | $127.77 | $127.75 | $127.80 |
| Purchase #7 | $95.48 | 9.125% | $104.1926 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $693.58 | $771.6908 | $771.68 | $771.65 | $771.80 | |