| 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 | $68.64 | 3.206% | $70.8406 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $120.87 | 12.437% | $135.9026 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $54.82 | 4.237% | $57.1427 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $30.99 | 3.278% | $32.0059 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $74.97 | 10.632% | $82.9408 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $154.25 | 12.423% | $173.4125 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $27.68 | 4.687% | $28.9774 | $28.98 | $29.00 | $29.00 |
| 7 purchase totals = | $532.22 | $581.2225 | $581.22 | $581.25 | $581.10 | |