| 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 | $5.55 | 12.281% | $6.2316 | $6.23 | $6.25 | $6.20 |
| Purchase #2 | $248.45 | 4.434% | $259.4663 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $169.86 | 12.233% | $190.639 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $18.55 | 13.620% | $21.0765 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $158.59 | 8.287% | $171.7324 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $172.71 | 6.704% | $184.2885 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $18.63 | 12.540% | $20.9662 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $792.34 | $854.4005 | $854.41 | $854.45 | $854.40 | |