| 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 | $21.36 | 3.210% | $22.0457 | $22.05 | $22.05 | $22.00 |
| Purchase #2 | $137.74 | 5.777% | $145.6972 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $48.63 | 12.591% | $54.753 | $54.75 | $54.75 | $54.80 |
| Purchase #4 | $221.91 | 4.873% | $232.7237 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $131.90 | 11.116% | $146.562 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $96.95 | 5.182% | $101.9739 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $181.70 | 7.431% | $195.2021 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $840.19 | $898.9576 | $898.95 | $898.90 | $899.00 | |