| 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 | $9.69 | 9.270% | $10.5883 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $129.29 | 8.413% | $140.1672 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $63.64 | 11.145% | $70.7327 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $168.87 | 9.397% | $184.7387 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $77.42 | 13.194% | $87.6348 | $87.63 | $87.65 | $87.60 |
| Purchase #6 | $40.93 | 8.422% | $44.3771 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $123.43 | 7.185% | $132.2984 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $613.27 | $670.5372 | $670.54 | $670.60 | $670.50 | |