| 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 | $11.65 | 9.582% | $12.7663 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $54.41 | 6.678% | $58.0435 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $200.65 | 9.480% | $219.6716 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $23.62 | 5.691% | $24.9642 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $5.76 | 12.182% | $6.4617 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $38.45 | 9.457% | $42.0862 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $82.60 | 10.150% | $90.9839 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $417.14 | $454.9774 | $454.97 | $454.95 | $455.10 | |