| 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 | $73.92 | 6.788% | $78.9377 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $160.69 | 5.194% | $169.0362 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $32.37 | 13.702% | $36.8053 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $220.99 | 8.561% | $239.909 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $136.81 | 13.646% | $155.4791 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $66.77 | 5.771% | $70.6233 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $21.52 | 8.177% | $23.2797 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $713.07 | $774.0703 | $774.08 | $774.10 | $774.00 | |