| 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 | $6.59 | 12.694% | $7.4265 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $81.56 | 3.417% | $84.3469 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $10.62 | 9.405% | $11.6188 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $27.86 | 4.598% | $29.141 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $22.38 | 7.268% | $24.0066 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $164.64 | 11.776% | $184.028 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $38.45 | 9.176% | $41.9782 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $352.10 | $382.5460 | $382.56 | $382.60 | $382.40 | |