| 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 | $46.63 | 5.582% | $49.2329 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $136.82 | 6.189% | $145.2878 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $75.25 | 7.483% | $80.881 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $178.62 | 3.255% | $184.4341 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $134.38 | 4.428% | $140.3303 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $7.50 | 8.325% | $8.1244 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $19.48 | 12.737% | $21.9612 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $598.68 | $630.2517 | $630.24 | $630.30 | $630.20 | |