| 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 | $85.42 | 8.854% | $92.9831 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $150.89 | 12.202% | $169.3016 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $20.91 | 4.532% | $21.8576 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $211.97 | 13.355% | $240.2786 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $20.92 | 8.676% | $22.735 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $128.44 | 5.180% | $135.0932 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $149.73 | 4.262% | $156.1115 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $768.28 | $838.3606 | $838.36 | $838.40 | $838.40 | |