| 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 | $88.83 | 5.631% | $93.832 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $7.81 | 7.780% | $8.4176 | $8.42 | $8.40 | $8.40 |
| Purchase #3 | $139.33 | 7.297% | $149.4969 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $187.72 | 9.852% | $206.2142 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $119.40 | 4.140% | $124.3432 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $51.50 | 4.455% | $53.7943 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $186.70 | 7.469% | $200.6446 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $781.29 | $836.7428 | $836.73 | $836.75 | $836.60 | |