| 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 | $66.42 | 10.127% | $73.1464 | $73.15 | $73.15 | $73.10 |
| Purchase #2 | $134.88 | 7.233% | $144.6359 | $144.64 | $144.65 | $144.60 |
| Purchase #3 | $28.44 | 4.674% | $29.7693 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $135.53 | 5.296% | $142.7077 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $35.67 | 10.783% | $39.5163 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $87.47 | 13.712% | $99.4639 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $24.64 | 9.513% | $26.984 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $513.05 | $556.2235 | $556.23 | $556.20 | $556.20 | |