| 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 | $8.93 | 9.428% | $9.7719 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $246.56 | 8.424% | $267.3302 | $267.33 | $267.35 | $267.30 |
| Purchase #3 | $19.69 | 4.774% | $20.63 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $13.76 | 11.190% | $15.2997 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $123.87 | 10.134% | $136.423 | $136.42 | $136.40 | $136.40 |
| Purchase #6 | $42.86 | 3.511% | $44.3648 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $141.86 | 5.738% | $149.9999 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $597.53 | $643.8195 | $643.81 | $643.80 | $643.80 | |