| 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 | $33.87 | 4.828% | $35.5052 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $243.89 | 9.473% | $266.9937 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $132.76 | 13.462% | $150.6322 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $80.35 | 8.472% | $87.1573 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $65.62 | 9.148% | $71.6229 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $142.30 | 7.480% | $152.944 | $152.94 | $152.95 | $152.90 |
| Purchase #7 | $67.81 | 8.485% | $73.5637 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $766.60 | $838.4190 | $838.41 | $838.40 | $838.40 | |