| 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 | $59.36 | 6.244% | $63.0664 | $63.07 | $63.05 | $63.10 |
| Purchase #2 | $8.32 | 10.389% | $9.1844 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $63.45 | 8.114% | $68.5983 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $7.63 | 5.600% | $8.0573 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $31.51 | 11.124% | $35.0152 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $224.56 | 10.817% | $248.8507 | $248.85 | $248.85 | $248.90 |
| Purchase #7 | $195.49 | 5.688% | $206.6095 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $590.32 | $639.3818 | $639.39 | $639.35 | $639.50 | |