| 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 | $43.36 | 8.556% | $47.0699 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $242.45 | 8.700% | $263.5432 | $263.54 | $263.55 | $263.50 |
| Purchase #3 | $23.29 | 5.498% | $24.5705 | $24.57 | $24.55 | $24.60 |
| Purchase #4 | $35.45 | 7.628% | $38.1541 | $38.15 | $38.15 | $38.20 |
| Purchase #5 | $188.37 | 7.166% | $201.8686 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $219.72 | 9.307% | $240.1693 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $134.35 | 4.537% | $140.4455 | $140.45 | $140.45 | $140.40 |
| 7 purchase totals = | $886.99 | $955.8211 | $955.82 | $955.75 | $955.90 | |