| 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 | $84.46 | 3.399% | $87.3308 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $150.79 | 3.374% | $155.8777 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $235.31 | 3.825% | $244.3106 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $22.44 | 8.128% | $24.2639 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $144.90 | 12.236% | $162.63 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $174.97 | 10.832% | $193.9228 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $213.36 | 9.327% | $233.2601 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,026.23 | $1,101.5959 | $1,101.59 | $1,101.60 | $1,101.60 | |