| 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 | $55.83 | 3.332% | $57.6903 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $179.40 | 5.674% | $189.5792 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $142.33 | 3.437% | $147.2219 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $79.55 | 11.636% | $88.8064 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $74.76 | 13.285% | $84.6919 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $189.75 | 7.686% | $204.3342 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $30.48 | 8.174% | $32.9714 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $752.10 | $805.2953 | $805.29 | $805.30 | $805.30 | |