| 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 | $183.49 | 5.458% | $193.5049 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $17.42 | 13.327% | $19.7416 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $52.62 | 12.393% | $59.1412 | $59.14 | $59.15 | $59.10 |
| Purchase #4 | $204.32 | 7.416% | $219.4724 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $36.88 | 4.111% | $38.3961 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $210.50 | 13.593% | $239.1133 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $84.94 | 8.288% | $91.9798 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $790.17 | $861.3493 | $861.34 | $861.35 | $861.30 | |