| 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 | $11.57 | 10.330% | $12.7652 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $231.63 | 10.412% | $255.7473 | $255.75 | $255.75 | $255.70 |
| Purchase #3 | $70.32 | 10.206% | $77.4969 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $42.57 | 3.667% | $44.131 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $127.56 | 6.232% | $135.5095 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $18.71 | 3.162% | $19.3016 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $247.50 | 10.772% | $274.1607 | $274.16 | $274.15 | $274.20 |
| 7 purchase totals = | $749.86 | $819.1122 | $819.12 | $819.10 | $819.10 | |