| 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 | $45.98 | 4.216% | $47.9185 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $133.69 | 6.304% | $142.1178 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $199.48 | 7.671% | $214.7821 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $76.30 | 4.622% | $79.8266 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $211.58 | 4.186% | $220.4367 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $174.72 | 11.559% | $194.9159 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $91.55 | 4.705% | $95.8574 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $933.30 | $995.8550 | $995.87 | $995.85 | $995.80 | |