| 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 | $16.99 | 12.568% | $19.1253 | $19.13 | $19.15 | $19.10 |
| Purchase #2 | $33.69 | 9.487% | $36.8862 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $18.54 | 4.590% | $19.391 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $234.43 | 5.164% | $246.536 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $216.77 | 3.241% | $223.7955 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $110.35 | 3.134% | $113.8084 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $135.98 | 6.657% | $145.0322 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $766.75 | $804.5746 | $804.59 | $804.65 | $804.50 | |