| 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 | $27.27 | 9.128% | $29.7592 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $5.25 | 4.752% | $5.4995 | $5.50 | $5.50 | $5.50 |
| Purchase #3 | $207.92 | 5.635% | $219.6363 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $124.68 | 5.650% | $131.7244 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $214.42 | 3.243% | $221.3736 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $146.52 | 10.655% | $162.1317 | $162.13 | $162.15 | $162.10 |
| Purchase #7 | $233.41 | 13.421% | $264.736 | $264.74 | $264.75 | $264.70 |
| 7 purchase totals = | $959.47 | $1,034.8607 | $1,034.86 | $1,034.85 | $1,034.80 | |