| 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 | $29.48 | 8.298% | $31.9263 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $176.38 | 3.468% | $182.4969 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $132.28 | 4.742% | $138.5527 | $138.55 | $138.55 | $138.60 |
| Purchase #4 | $16.28 | 11.743% | $18.1918 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $239.58 | 7.798% | $258.2624 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $194.74 | 3.235% | $201.0398 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $111.89 | 10.371% | $123.4941 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $900.63 | $953.9640 | $953.96 | $954.00 | $954.00 | |