| 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 | $91.98 | 4.479% | $96.0998 | $96.10 | $96.10 | $96.10 |
| Purchase #2 | $38.39 | 8.617% | $41.6981 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $36.45 | 9.362% | $39.8624 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $184.55 | 11.218% | $205.2528 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $190.98 | 12.236% | $214.3483 | $214.35 | $214.35 | $214.30 |
| Purchase #6 | $66.40 | 6.262% | $70.558 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $45.76 | 4.627% | $47.8773 | $47.88 | $47.90 | $47.90 |
| 7 purchase totals = | $654.51 | $715.6967 | $715.70 | $715.70 | $715.80 | |