| 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 | $95.57 | 4.696% | $100.058 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $19.99 | 9.721% | $21.9332 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $199.80 | 5.276% | $210.3414 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $24.47 | 6.342% | $26.0219 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $75.97 | 12.223% | $85.2558 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $87.48 | 5.813% | $92.5652 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $90.62 | 5.468% | $95.5751 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $593.90 | $631.7506 | $631.76 | $631.75 | $631.80 | |