| 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 | $77.59 | 7.871% | $83.6971 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $21.72 | 5.560% | $22.9276 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $148.25 | 12.144% | $166.2535 | $166.25 | $166.25 | $166.30 |
| Purchase #4 | $221.88 | 4.269% | $231.3521 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $193.56 | 13.453% | $219.5996 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $190.78 | 3.320% | $197.1139 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $183.50 | 4.593% | $191.9282 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,037.28 | $1,112.8720 | $1,112.87 | $1,112.90 | $1,112.90 | |