| 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 | $88.99 | 7.269% | $95.4587 | $95.46 | $95.45 | $95.50 |
| Purchase #2 | $169.65 | 7.511% | $182.3924 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $225.55 | 13.537% | $256.0827 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $20.73 | 5.164% | $21.8005 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $215.47 | 5.530% | $227.3855 | $227.39 | $227.40 | $227.40 |
| Purchase #6 | $246.87 | 9.740% | $270.9151 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $65.38 | 6.755% | $69.7964 | $69.80 | $69.80 | $69.80 |
| 7 purchase totals = | $1,032.64 | $1,123.8313 | $1,123.84 | $1,123.85 | $1,123.90 | |