| 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 | $89.99 | 11.869% | $100.6709 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $85.71 | 8.421% | $92.9276 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $160.89 | 9.768% | $176.6057 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $203.36 | 13.707% | $231.2346 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $188.50 | 7.698% | $203.0107 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $209.76 | 6.627% | $223.6608 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $45.86 | 8.585% | $49.7971 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $984.07 | $1,077.9074 | $1,077.91 | $1,077.90 | $1,077.90 | |