| 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 | $72.80 | 12.822% | $82.1344 | $82.13 | $82.15 | $82.10 |
| Purchase #2 | $32.73 | 6.351% | $34.8087 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $99.80 | 11.298% | $111.0754 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $103.63 | 11.257% | $115.2956 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $249.63 | 11.812% | $279.1163 | $279.12 | $279.10 | $279.10 |
| Purchase #6 | $168.58 | 5.173% | $177.3006 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $63.84 | 11.607% | $71.2499 | $71.25 | $71.25 | $71.20 |
| 7 purchase totals = | $791.01 | $870.9809 | $870.99 | $871.00 | $870.90 | |