| 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 | $83.90 | 11.202% | $93.2985 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $44.49 | 11.484% | $49.5992 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $87.73 | 6.647% | $93.5614 | $93.56 | $93.55 | $93.60 |
| Purchase #4 | $26.72 | 9.116% | $29.1558 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $66.76 | 10.350% | $73.6697 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $35.51 | 6.827% | $37.9343 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $194.91 | 7.156% | $208.8578 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $540.02 | $586.0767 | $586.08 | $586.05 | $586.20 | |