| 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 | $73.64 | 9.388% | $80.5533 | $80.55 | $80.55 | $80.60 |
| Purchase #2 | $33.71 | 3.128% | $34.7644 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $112.46 | 11.155% | $125.0049 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $139.84 | 5.572% | $147.6319 | $147.63 | $147.65 | $147.60 |
| Purchase #5 | $122.42 | 10.461% | $135.2264 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $159.73 | 3.516% | $165.3461 | $165.35 | $165.35 | $165.30 |
| Purchase #7 | $166.58 | 4.696% | $174.4026 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $808.38 | $862.9296 | $862.92 | $862.95 | $862.90 | |