| 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 | $65.62 | 7.590% | $70.6006 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $214.67 | 5.285% | $226.0153 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $192.64 | 7.586% | $207.2537 | $207.25 | $207.25 | $207.30 |
| Purchase #4 | $75.49 | 10.171% | $83.1681 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $84.74 | 3.131% | $87.3932 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $115.48 | 11.315% | $128.5466 | $128.55 | $128.55 | $128.50 |
| Purchase #7 | $137.84 | 6.155% | $146.3241 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $886.48 | $949.3016 | $949.30 | $949.25 | $949.30 | |