| 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 | $53.60 | 6.204% | $56.9253 | $56.93 | $56.95 | $56.90 |
| Purchase #2 | $17.42 | 10.391% | $19.2301 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $31.79 | 11.550% | $35.4617 | $35.46 | $35.45 | $35.50 |
| Purchase #4 | $14.85 | 11.786% | $16.6002 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $122.87 | 10.735% | $136.0601 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $165.80 | 12.807% | $187.034 | $187.03 | $187.05 | $187.00 |
| Purchase #7 | $54.73 | 7.435% | $58.7992 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $461.06 | $510.1106 | $510.11 | $510.15 | $510.10 | |