| 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 | $43.96 | 8.577% | $47.7304 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $52.88 | 9.290% | $57.7926 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $37.41 | 6.666% | $39.9038 | $39.90 | $39.90 | $39.90 |
| Purchase #4 | $248.37 | 9.166% | $271.1356 | $271.14 | $271.15 | $271.10 |
| Purchase #5 | $161.66 | 12.744% | $182.262 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $197.86 | 11.252% | $220.1232 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $192.34 | 3.806% | $199.6605 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $934.48 | $1,018.6081 | $1,018.60 | $1,018.60 | $1,018.60 | |