| 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 | $127.59 | 7.407% | $137.0406 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $85.73 | 5.621% | $90.5489 | $90.55 | $90.55 | $90.50 |
| Purchase #3 | $146.61 | 4.564% | $153.3013 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $36.80 | 6.171% | $39.0709 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $20.45 | 10.182% | $22.5322 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $171.83 | 12.865% | $193.9359 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $149.74 | 8.286% | $162.1475 | $162.15 | $162.15 | $162.10 |
| 7 purchase totals = | $738.75 | $798.5773 | $798.58 | $798.60 | $798.40 | |