| 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 | $46.48 | 10.153% | $51.1991 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $242.75 | 4.647% | $254.0306 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $112.96 | 3.786% | $117.2367 | $117.24 | $117.25 | $117.20 |
| Purchase #4 | $19.64 | 8.656% | $21.34 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $228.57 | 12.735% | $257.6784 | $257.68 | $257.70 | $257.70 |
| Purchase #6 | $247.69 | 10.336% | $273.2912 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $87.90 | 13.679% | $99.9238 | $99.92 | $99.90 | $99.90 |
| 7 purchase totals = | $985.99 | $1,074.6998 | $1,074.70 | $1,074.75 | $1,074.60 | |