| 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 | $101.74 | 5.465% | $107.3001 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $49.97 | 5.196% | $52.5664 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $147.50 | 10.393% | $162.8297 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $8.95 | 10.829% | $9.9192 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $147.74 | 3.237% | $152.5223 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $238.40 | 7.270% | $255.7317 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $142.90 | 6.741% | $152.5329 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $837.20 | $893.4023 | $893.40 | $893.40 | $893.30 | |