| 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 | $52.61 | 3.180% | $54.283 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $85.78 | 11.706% | $95.8214 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $10.52 | 4.285% | $10.9708 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $121.92 | 8.356% | $132.1076 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $149.51 | 8.150% | $161.6951 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $43.99 | 8.217% | $47.6047 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $25.91 | 7.727% | $27.9121 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $490.24 | $530.3947 | $530.39 | $530.35 | $530.40 | |