| 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 | $74.54 | 13.740% | $84.7818 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $21.55 | 10.210% | $23.7503 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $230.83 | 5.707% | $244.0035 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $99.96 | 12.144% | $112.0991 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $43.57 | 3.794% | $45.223 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $233.83 | 4.284% | $243.8473 | $243.85 | $243.85 | $243.80 |
| Purchase #7 | $128.74 | 11.808% | $143.9416 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $833.02 | $897.6466 | $897.64 | $897.65 | $897.60 | |