| 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 | $105.71 | 11.221% | $117.5717 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $88.54 | 4.863% | $92.8457 | $92.85 | $92.85 | $92.80 |
| Purchase #3 | $211.28 | 9.248% | $230.8192 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $141.95 | 11.699% | $158.5567 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $47.42 | 9.471% | $51.9111 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $217.74 | 3.847% | $226.1165 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $80.32 | 13.679% | $91.307 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $892.96 | $969.1279 | $969.14 | $969.05 | $969.10 | |