| 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 | $34.76 | 12.725% | $39.1832 | $39.18 | $39.20 | $39.20 |
| Purchase #2 | $22.87 | 7.129% | $24.5004 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $203.80 | 3.798% | $211.5403 | $211.54 | $211.55 | $211.50 |
| Purchase #4 | $152.70 | 13.455% | $173.2458 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $31.50 | 3.567% | $32.6236 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $195.37 | 5.792% | $206.6858 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $71.94 | 11.416% | $80.1527 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $712.94 | $767.9318 | $767.93 | $767.95 | $767.90 | |