| 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 | $38.27 | 3.323% | $39.5417 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $74.43 | 13.771% | $84.6798 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $22.82 | 7.135% | $24.4482 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $137.38 | 8.211% | $148.6603 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $84.88 | 7.111% | $90.9158 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $160.72 | 11.538% | $179.2639 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $207.45 | 5.807% | $219.4966 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $725.95 | $787.0063 | $787.01 | $787.00 | $787.00 | |