| 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 | $99.79 | 4.291% | $104.072 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $117.53 | 6.288% | $124.9203 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $23.85 | 3.557% | $24.6983 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $32.41 | 7.621% | $34.88 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $142.47 | 4.268% | $148.5506 | $148.55 | $148.55 | $148.60 |
| Purchase #6 | $81.48 | 9.320% | $89.0739 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $181.63 | 13.865% | $206.813 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $679.16 | $733.0081 | $733.00 | $732.95 | $733.10 | |