| 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 | $43.85 | 9.207% | $47.8873 | $47.89 | $47.90 | $47.90 |
| Purchase #2 | $65.96 | 9.276% | $72.0784 | $72.08 | $72.10 | $72.10 |
| Purchase #3 | $114.35 | 6.511% | $121.7953 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $79.78 | 9.662% | $87.4883 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $142.56 | 11.214% | $158.5467 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $200.45 | 5.650% | $211.7754 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $84.63 | 9.712% | $92.8493 | $92.85 | $92.85 | $92.80 |
| 7 purchase totals = | $731.58 | $792.4207 | $792.44 | $792.50 | $792.40 | |