| 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 | $36.98 | 3.718% | $38.3549 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $84.84 | 8.141% | $91.7468 | $91.75 | $91.75 | $91.70 |
| Purchase #3 | $93.67 | 9.428% | $102.5012 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $111.39 | 8.105% | $120.4182 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $232.97 | 8.173% | $252.0106 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $223.26 | 7.642% | $240.3215 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $159.92 | 13.839% | $182.0513 | $182.05 | $182.05 | $182.10 |
| 7 purchase totals = | $943.03 | $1,027.4045 | $1,027.40 | $1,027.35 | $1,027.40 | |