| 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 | $41.95 | 8.587% | $45.5522 | $45.55 | $45.55 | $45.60 |
| Purchase #2 | $192.63 | 9.515% | $210.9587 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $47.30 | 4.812% | $49.5761 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $48.36 | 3.874% | $50.2335 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $96.70 | 9.473% | $105.8604 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $7.98 | 10.835% | $8.8446 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $64.31 | 13.555% | $73.0272 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $499.23 | $544.0527 | $544.05 | $544.10 | $544.10 | |