| 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 | $203.48 | 5.547% | $214.767 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $7.28 | 6.411% | $7.7467 | $7.75 | $7.75 | $7.70 |
| Purchase #3 | $47.59 | 13.117% | $53.8324 | $53.83 | $53.85 | $53.80 |
| Purchase #4 | $84.70 | 6.403% | $90.1233 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $149.84 | 7.812% | $161.5455 | $161.55 | $161.55 | $161.50 |
| Purchase #6 | $11.39 | 8.467% | $12.3544 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $139.77 | 10.147% | $153.9525 | $153.95 | $153.95 | $154.00 |
| 7 purchase totals = | $644.05 | $694.3218 | $694.32 | $694.30 | $694.30 | |