| 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 | $114.26 | 11.268% | $127.1348 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $43.37 | 9.201% | $47.3605 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $177.32 | 12.346% | $199.2119 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $101.70 | 12.273% | $114.1816 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $122.35 | 5.746% | $129.3802 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $5.57 | 7.489% | $5.9871 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $51.38 | 13.487% | $58.3096 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $615.95 | $681.5657 | $681.56 | $681.60 | $681.60 | |