| 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 | $39.40 | 9.125% | $42.9953 | $43.00 | $43.00 | $43.00 |
| Purchase #2 | $131.62 | 7.341% | $141.2822 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $16.93 | 5.771% | $17.907 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $221.55 | 10.470% | $244.7463 | $244.75 | $244.75 | $244.70 |
| Purchase #5 | $120.62 | 12.407% | $135.5853 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $136.32 | 9.499% | $149.269 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $162.34 | 6.482% | $172.8629 | $172.86 | $172.85 | $172.90 |
| 7 purchase totals = | $828.78 | $904.6480 | $904.66 | $904.65 | $904.70 | |