| 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 | $25.75 | 3.570% | $26.6693 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $194.74 | 8.225% | $210.7574 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $69.97 | 12.293% | $78.5714 | $78.57 | $78.55 | $78.60 |
| Purchase #4 | $158.40 | 9.280% | $173.0995 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $18.80 | 6.297% | $19.9838 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $43.35 | 8.240% | $46.922 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $220.86 | 3.597% | $228.8043 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $731.87 | $784.8077 | $784.80 | $784.75 | $784.90 | |