| 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 | $32.55 | 6.805% | $34.765 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $67.30 | 3.512% | $69.6636 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $115.76 | 7.844% | $124.8402 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $233.43 | 11.468% | $260.1998 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $238.30 | 4.154% | $248.199 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $131.34 | 4.813% | $137.6614 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $149.80 | 6.659% | $159.7752 | $159.78 | $159.80 | $159.80 |
| 7 purchase totals = | $968.48 | $1,035.1042 | $1,035.11 | $1,035.10 | $1,035.20 | |