| 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 | $83.27 | 5.673% | $87.9939 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $246.26 | 8.348% | $266.8178 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $106.35 | 11.798% | $118.8972 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $35.34 | 11.291% | $39.3302 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $169.86 | 13.648% | $193.0425 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $85.97 | 5.698% | $90.8686 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $19.92 | 5.210% | $20.9578 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $746.97 | $817.9080 | $817.91 | $817.90 | $817.90 | |