| 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 | $15.91 | 13.451% | $18.0501 | $18.05 | $18.05 | $18.10 |
| Purchase #2 | $19.46 | 12.146% | $21.8236 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $80.72 | 9.773% | $88.6088 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $247.42 | 11.114% | $274.9183 | $274.92 | $274.90 | $274.90 |
| Purchase #5 | $244.67 | 10.477% | $270.3041 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $220.26 | 5.573% | $232.5351 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $148.99 | 4.729% | $156.0357 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $977.43 | $1,062.2757 | $1,062.28 | $1,062.25 | $1,062.20 | |