| 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 | $76.45 | 10.731% | $84.6538 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $16.40 | 11.310% | $18.2548 | $18.25 | $18.25 | $18.30 |
| Purchase #3 | $241.30 | 12.233% | $270.8182 | $270.82 | $270.80 | $270.80 |
| Purchase #4 | $17.86 | 7.522% | $19.2034 | $19.20 | $19.20 | $19.20 |
| Purchase #5 | $39.52 | 8.650% | $42.9385 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $140.56 | 3.358% | $145.28 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $104.93 | 5.482% | $110.6823 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $637.02 | $691.8310 | $691.82 | $691.85 | $691.90 | |