| 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 | $46.80 | 7.514% | $50.3166 | $50.32 | $50.30 | $50.30 |
| Purchase #2 | $145.99 | 5.380% | $153.8443 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $194.44 | 11.475% | $216.752 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $36.94 | 10.759% | $40.9144 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $102.53 | 12.442% | $115.2868 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $23.71 | 13.275% | $26.8575 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $7.78 | 8.266% | $8.4231 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $558.19 | $612.3947 | $612.39 | $612.35 | $612.40 | |