| 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 | $93.81 | 6.571% | $99.9743 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $71.99 | 4.534% | $75.254 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $249.93 | 3.780% | $259.3774 | $259.38 | $259.40 | $259.40 |
| Purchase #4 | $212.85 | 6.687% | $227.0833 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $102.84 | 8.253% | $111.3274 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $34.84 | 13.146% | $39.4201 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $120.40 | 12.656% | $135.6378 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $886.66 | $948.0743 | $948.07 | $948.10 | $948.10 | |