| 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 | $160.94 | 7.193% | $172.5164 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $60.80 | 3.736% | $63.0715 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $104.54 | 10.234% | $115.2386 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $79.42 | 6.556% | $84.6268 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $116.46 | 13.140% | $131.7628 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $24.75 | 7.183% | $26.5278 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $230.33 | 12.486% | $259.089 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $777.24 | $852.8329 | $852.84 | $852.85 | $852.80 | |