| 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 | $82.37 | 3.817% | $85.5141 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $134.55 | 8.422% | $145.8818 | $145.88 | $145.90 | $145.90 |
| Purchase #3 | $71.39 | 3.260% | $73.7173 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $211.85 | 8.578% | $230.0225 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $67.94 | 11.312% | $75.6254 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $185.51 | 4.487% | $193.8338 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $166.76 | 13.450% | $189.1892 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $920.37 | $993.7841 | $993.78 | $993.80 | $993.70 | |