| 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 | $37.91 | 4.172% | $39.4916 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $128.77 | 10.664% | $142.502 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $80.48 | 12.394% | $90.4547 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $244.61 | 3.754% | $253.7927 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $139.25 | 11.318% | $155.0103 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $43.63 | 10.490% | $48.2068 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $79.31 | 6.659% | $84.5913 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $753.96 | $814.0494 | $814.04 | $814.05 | $814.10 | |