| 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 | $29.57 | 11.553% | $32.9862 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $63.47 | 13.415% | $71.9845 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $142.33 | 6.812% | $152.0255 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $55.41 | 9.614% | $60.7371 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $66.34 | 10.273% | $73.1551 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $162.89 | 9.320% | $178.0713 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $40.37 | 9.588% | $44.2407 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $560.38 | $613.2004 | $613.21 | $613.25 | $613.20 | |