| 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 | $73.77 | 9.553% | $80.8172 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $216.62 | 9.825% | $237.9029 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $22.46 | 13.512% | $25.4948 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $168.69 | 3.651% | $174.8489 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $23.48 | 4.780% | $24.6023 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $171.62 | 4.460% | $179.2743 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $155.33 | 4.459% | $162.2562 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $831.97 | $885.1966 | $885.19 | $885.15 | $885.20 | |