| 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 | $189.47 | 4.211% | $197.4486 | $197.45 | $197.45 | $197.40 |
| Purchase #2 | $179.52 | 9.812% | $197.1345 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $103.53 | 11.617% | $115.5571 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $69.75 | 7.849% | $75.2247 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $76.75 | 8.719% | $83.4418 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $30.45 | 8.777% | $33.1226 | $33.12 | $33.10 | $33.10 |
| Purchase #7 | $20.86 | 8.498% | $22.6327 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $670.33 | $724.5620 | $724.55 | $724.55 | $724.40 | |