| 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 | $84.64 | 6.778% | $90.3769 | $90.38 | $90.40 | $90.40 |
| Purchase #2 | $68.55 | 11.103% | $76.1611 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $100.60 | 6.687% | $107.3271 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $68.60 | 4.748% | $71.8571 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $14.60 | 12.445% | $16.417 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $133.77 | 3.361% | $138.266 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $115.90 | 13.669% | $131.7424 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $586.66 | $632.1476 | $632.16 | $632.15 | $632.20 | |