| 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 | $46.74 | 3.165% | $48.2193 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $74.59 | 4.442% | $77.9033 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $201.93 | 7.643% | $217.3635 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $152.31 | 11.556% | $169.9109 | $169.91 | $169.90 | $169.90 |
| Purchase #5 | $64.99 | 8.707% | $70.6487 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $129.32 | 9.139% | $141.1386 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $194.72 | 11.359% | $216.8382 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $864.60 | $942.0225 | $942.02 | $942.00 | $941.90 | |