| 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 | $52.51 | 9.206% | $57.3441 | $57.34 | $57.35 | $57.30 |
| Purchase #2 | $68.73 | 3.874% | $71.3926 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $107.84 | 3.480% | $111.5928 | $111.59 | $111.60 | $111.60 |
| Purchase #4 | $226.40 | 10.176% | $249.4385 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $183.68 | 5.105% | $193.0569 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $34.35 | 13.742% | $39.0704 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $93.87 | 5.314% | $98.8583 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $767.38 | $820.7536 | $820.75 | $820.75 | $820.80 | |