| 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 | $73.98 | 3.513% | $76.5789 | $76.58 | $76.60 | $76.60 |
| Purchase #2 | $193.29 | 8.502% | $209.7235 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $66.75 | 7.663% | $71.8651 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $212.41 | 8.657% | $230.7983 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $199.93 | 10.689% | $221.3005 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $191.71 | 13.496% | $217.5832 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $100.68 | 11.750% | $112.5099 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $1,038.75 | $1,140.3594 | $1,140.36 | $1,140.35 | $1,140.40 | |