| 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 | $87.54 | 6.687% | $93.3938 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $32.48 | 6.873% | $34.7124 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $147.84 | 5.806% | $156.4236 | $156.42 | $156.40 | $156.40 |
| Purchase #4 | $93.91 | 4.523% | $98.1575 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $204.89 | 13.829% | $233.2242 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $242.26 | 6.866% | $258.8936 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $120.82 | 3.455% | $124.9943 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $929.74 | $999.7994 | $999.78 | $999.75 | $999.80 | |