| 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 | $44.73 | 6.486% | $47.6312 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $5.52 | 11.816% | $6.1722 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $95.93 | 9.455% | $105.0002 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $19.32 | 4.210% | $20.1334 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $181.76 | 10.478% | $200.8048 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $140.95 | 8.842% | $153.4128 | $153.41 | $153.40 | $153.40 |
| Purchase #7 | $230.92 | 10.713% | $255.6585 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $719.13 | $788.8131 | $788.80 | $788.80 | $788.80 | |