| 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 | $63.90 | 6.356% | $67.9615 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $97.78 | 5.664% | $103.3183 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $17.99 | 11.225% | $20.0094 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $246.54 | 9.806% | $270.7157 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $218.86 | 11.515% | $244.0617 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $47.35 | 12.365% | $53.2048 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $249.47 | 13.459% | $283.0462 | $283.05 | $283.05 | $283.00 |
| 7 purchase totals = | $941.89 | $1,042.3176 | $1,042.32 | $1,042.25 | $1,042.30 | |