| 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 | $36.82 | 10.378% | $40.6412 | $40.64 | $40.65 | $40.60 |
| Purchase #2 | $117.45 | 6.437% | $125.0103 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $162.77 | 3.535% | $168.5239 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $25.26 | 13.745% | $28.732 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $141.39 | 4.295% | $147.4627 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $83.74 | 9.427% | $91.6342 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $153.96 | 9.112% | $167.9888 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $721.39 | $769.9931 | $769.98 | $770.00 | $769.90 | |