| 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 | $9.29 | 6.565% | $9.8999 | $9.90 | $9.90 | $9.90 |
| Purchase #2 | $39.88 | 11.178% | $44.3378 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $188.95 | 6.755% | $201.7136 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $126.91 | 3.705% | $131.612 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $139.62 | 7.164% | $149.6224 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $122.85 | 8.345% | $133.1018 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $200.51 | 5.388% | $211.3135 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $828.01 | $881.6010 | $881.59 | $881.55 | $881.50 | |