| 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 | $109.62 | 11.563% | $122.2954 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $37.47 | 5.752% | $39.6253 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $82.70 | 3.588% | $85.6673 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $132.81 | 12.467% | $149.3674 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $111.25 | 9.820% | $122.1748 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $47.83 | 11.334% | $53.2511 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $81.43 | 3.400% | $84.1986 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $603.11 | $656.5799 | $656.59 | $656.55 | $656.70 | |