| 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 | $246.80 | 9.610% | $270.5175 | $270.52 | $270.50 | $270.50 |
| Purchase #2 | $92.67 | 3.748% | $96.1433 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $122.42 | 6.303% | $130.1361 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $37.64 | 5.804% | $39.8246 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $85.45 | 11.394% | $95.1862 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $168.34 | 11.336% | $187.423 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $49.91 | 13.868% | $56.8315 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $803.23 | $876.0622 | $876.06 | $876.05 | $875.90 | |