| 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 | $49.26 | 7.608% | $53.0077 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $50.57 | 3.540% | $52.3602 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $239.67 | 10.517% | $264.8761 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $106.43 | 8.711% | $115.7011 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $187.54 | 12.445% | $210.8794 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $57.91 | 4.204% | $60.3445 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $187.90 | 8.236% | $203.3754 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $879.28 | $960.5444 | $960.55 | $960.60 | $960.60 | |