| 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 | $77.69 | 6.754% | $82.9372 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $199.52 | 10.483% | $220.4357 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $111.97 | 5.236% | $117.8327 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $236.30 | 3.333% | $244.1759 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $9.78 | 13.857% | $11.1352 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $35.66 | 12.249% | $40.028 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $31.25 | 4.708% | $32.7213 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $702.17 | $749.2660 | $749.28 | $749.35 | $749.10 | |