| 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 | $34.90 | 10.356% | $38.5142 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $120.43 | 8.268% | $130.3872 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $240.92 | 8.352% | $261.0416 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $174.86 | 8.502% | $189.7266 | $189.73 | $189.75 | $189.70 |
| Purchase #5 | $82.45 | 10.367% | $90.9976 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $50.90 | 6.658% | $54.2889 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $172.66 | 8.517% | $187.3655 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $877.12 | $952.3216 | $952.33 | $952.35 | $952.30 | |