| 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 | $87.61 | 3.611% | $90.7736 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $60.56 | 3.694% | $62.7971 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $245.45 | 8.670% | $266.7305 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $128.90 | 9.395% | $141.0102 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $243.53 | 8.276% | $263.6845 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $221.94 | 11.589% | $247.6606 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $157.66 | 5.383% | $166.1468 | $166.15 | $166.15 | $166.10 |
| 7 purchase totals = | $1,145.65 | $1,238.8033 | $1,238.80 | $1,238.80 | $1,238.80 | |