| 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 | $81.36 | 12.620% | $91.6276 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $227.86 | 10.383% | $251.5187 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $193.67 | 4.840% | $203.0436 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $125.67 | 4.654% | $131.5187 | $131.52 | $131.50 | $131.50 |
| Purchase #5 | $113.95 | 9.724% | $125.0305 | $125.03 | $125.05 | $125.00 |
| Purchase #6 | $128.99 | 7.243% | $138.3327 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $90.66 | 8.550% | $98.4114 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $962.16 | $1,039.4832 | $1,039.48 | $1,039.50 | $1,039.30 | |