| 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 | $72.69 | 9.857% | $79.8551 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $115.53 | 10.623% | $127.8028 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $54.60 | 4.279% | $56.9363 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $179.51 | 5.529% | $189.4351 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $22.39 | 13.532% | $25.4198 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $248.55 | 7.259% | $266.5922 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $96.98 | 7.843% | $104.5861 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $790.25 | $850.6274 | $850.64 | $850.65 | $850.60 | |