| 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 | $60.33 | 10.279% | $66.5313 | $66.53 | $66.55 | $66.50 |
| Purchase #2 | $230.32 | 4.149% | $239.876 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $193.31 | 12.305% | $217.0968 | $217.10 | $217.10 | $217.10 |
| Purchase #4 | $179.84 | 6.685% | $191.8623 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $45.44 | 10.436% | $50.1821 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $235.60 | 13.491% | $267.3848 | $267.38 | $267.40 | $267.40 |
| Purchase #7 | $18.62 | 5.249% | $19.5974 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $963.46 | $1,052.5307 | $1,052.53 | $1,052.60 | $1,052.60 | |