| 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 | $70.80 | 9.635% | $77.6216 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $235.70 | 8.127% | $254.8553 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $245.88 | 9.610% | $269.5091 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $211.80 | 4.297% | $220.901 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $152.71 | 3.583% | $158.1816 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $28.45 | 8.540% | $30.8796 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $244.66 | 13.392% | $277.4249 | $277.42 | $277.40 | $277.40 |
| 7 purchase totals = | $1,190.00 | $1,289.3731 | $1,289.37 | $1,289.35 | $1,289.40 | |