| 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 | $43.45 | 13.250% | $49.2071 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $239.91 | 13.851% | $273.1399 | $273.14 | $273.15 | $273.10 |
| Purchase #3 | $32.43 | 11.226% | $36.0706 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $138.45 | 12.810% | $156.1854 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $169.97 | 7.843% | $183.3007 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $93.88 | 5.417% | $98.9655 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $85.44 | 3.834% | $88.7158 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $803.53 | $885.5850 | $885.60 | $885.55 | $885.60 | |