| 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 | $6.55 | 4.766% | $6.8622 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $174.43 | 12.226% | $195.7558 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $181.61 | 4.200% | $189.2376 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $54.82 | 11.673% | $61.2191 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $206.48 | 3.838% | $214.4047 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $60.83 | 6.771% | $64.9488 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $98.84 | 9.536% | $108.2654 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $783.56 | $840.6936 | $840.70 | $840.65 | $840.70 | |