| 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 | $17.53 | 8.541% | $19.0272 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $63.72 | 11.602% | $71.1128 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $81.31 | 5.390% | $85.6926 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $47.74 | 12.692% | $53.7992 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $167.93 | 11.690% | $187.561 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $115.70 | 4.745% | $121.19 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $139.59 | 7.523% | $150.0914 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $633.52 | $688.4742 | $688.47 | $688.50 | $688.50 | |