| 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 | $243.35 | 4.550% | $254.4224 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $46.66 | 9.634% | $51.1552 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $47.46 | 4.514% | $49.6023 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $130.72 | 11.201% | $145.3619 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $98.42 | 10.638% | $108.8899 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $69.53 | 10.660% | $76.9419 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $68.52 | 4.731% | $71.7617 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $704.66 | $758.1353 | $758.13 | $758.10 | $758.20 | |