| 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 | $87.92 | 4.874% | $92.2052 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $41.49 | 13.220% | $46.975 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $53.75 | 12.305% | $60.3639 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $71.98 | 3.180% | $74.269 | $74.27 | $74.25 | $74.30 |
| Purchase #5 | $159.33 | 6.346% | $169.4411 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $56.75 | 11.786% | $63.4386 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $75.64 | 9.547% | $82.8614 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $546.86 | $589.5542 | $589.56 | $589.55 | $589.60 | |