| 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 | $31.43 | 3.477% | $32.5228 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $96.45 | 5.386% | $101.6448 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $36.69 | 3.138% | $37.8413 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $74.99 | 6.683% | $80.0016 | $80.00 | $80.00 | $80.00 |
| Purchase #5 | $109.27 | 8.387% | $118.4345 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $170.73 | 13.307% | $193.449 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $51.35 | 4.847% | $53.8389 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $570.91 | $617.7329 | $617.72 | $617.75 | $617.50 | |