| 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 | $50.44 | 7.239% | $54.0914 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $132.67 | 5.770% | $140.3251 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $77.68 | 3.247% | $80.2023 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $206.42 | 10.287% | $227.6544 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $167.98 | 6.345% | $178.6383 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $123.78 | 9.389% | $135.4017 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $81.57 | 6.714% | $87.0466 | $87.05 | $87.05 | $87.00 |
| 7 purchase totals = | $840.54 | $903.3598 | $903.36 | $903.40 | $903.30 | |