| 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 | $56.51 | 13.339% | $64.0479 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $167.36 | 13.254% | $189.5419 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $22.91 | 3.673% | $23.7515 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $244.59 | 11.800% | $273.4516 | $273.45 | $273.45 | $273.50 |
| Purchase #5 | $184.68 | 7.129% | $197.8458 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $51.81 | 8.160% | $56.0377 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $223.84 | 4.200% | $233.2413 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $951.70 | $1,037.9177 | $1,037.92 | $1,037.95 | $1,037.80 | |