| 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 | $94.54 | 5.319% | $99.5686 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $115.53 | 9.691% | $126.726 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $73.93 | 9.535% | $80.9792 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $155.48 | 8.450% | $168.6181 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $23.28 | 6.354% | $24.7592 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $204.94 | 8.429% | $222.2144 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $105.33 | 4.534% | $110.1057 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $773.03 | $832.9712 | $832.98 | $832.95 | $833.00 | |