| 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 | $32.58 | 12.197% | $36.5538 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $9.27 | 6.269% | $9.8511 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $117.27 | 3.203% | $121.0262 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $194.71 | 6.506% | $207.3778 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $172.27 | 11.308% | $191.7503 | $191.75 | $191.75 | $191.80 |
| Purchase #6 | $137.75 | 6.847% | $147.1817 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $123.57 | 5.718% | $130.6357 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $787.42 | $844.3766 | $844.38 | $844.45 | $844.50 | |