| 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 | $188.29 | 9.365% | $205.9234 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $49.28 | 9.570% | $53.9961 | $54.00 | $54.00 | $54.00 |
| Purchase #3 | $211.90 | 10.390% | $233.9164 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $22.79 | 13.654% | $25.9017 | $25.90 | $25.90 | $25.90 |
| Purchase #5 | $55.81 | 13.803% | $63.5135 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $53.53 | 9.150% | $58.428 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $211.98 | 4.570% | $221.6675 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $793.58 | $863.3466 | $863.35 | $863.30 | $863.30 | |