| 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 | $77.52 | 9.350% | $84.7681 | $84.77 | $84.75 | $84.80 |
| Purchase #2 | $149.40 | 12.219% | $167.6552 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $49.81 | 7.270% | $53.4312 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $172.55 | 12.510% | $194.136 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $155.74 | 3.214% | $160.7455 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $126.85 | 11.179% | $141.0306 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $70.33 | 3.488% | $72.7831 | $72.78 | $72.80 | $72.80 |
| 7 purchase totals = | $802.20 | $874.5497 | $874.56 | $874.60 | $874.50 | |