| 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 | $29.54 | 7.114% | $31.6415 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $93.77 | 5.164% | $98.6123 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $206.49 | 12.660% | $232.6316 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $39.49 | 6.429% | $42.0288 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $242.76 | 7.346% | $260.5931 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $187.30 | 6.631% | $199.7199 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $192.76 | 11.322% | $214.5843 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $992.11 | $1,079.8115 | $1,079.80 | $1,079.85 | $1,079.70 | |