| 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 | $50.88 | 9.715% | $55.823 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $6.95 | 9.719% | $7.6255 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $39.74 | 13.785% | $45.2182 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $220.79 | 12.333% | $248.02 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $78.76 | 6.126% | $83.5848 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $123.49 | 4.146% | $128.6099 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $39.67 | 11.241% | $44.1293 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $560.28 | $613.0107 | $613.01 | $613.00 | $612.90 | |