| 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 | $62.67 | 4.705% | $65.6186 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $183.87 | 3.298% | $189.934 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $125.70 | 11.272% | $139.8689 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $219.83 | 9.539% | $240.7996 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $64.35 | 10.199% | $70.9131 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $54.89 | 10.458% | $60.6304 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $116.67 | 10.206% | $128.5773 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $827.98 | $896.3419 | $896.34 | $896.35 | $896.30 | |