| 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 | $128.47 | 6.584% | $136.9285 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $92.69 | 7.815% | $99.9337 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $198.63 | 5.704% | $209.9599 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $26.93 | 6.391% | $28.6511 | $28.65 | $28.65 | $28.70 |
| Purchase #5 | $44.67 | 6.867% | $47.7375 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $5.47 | 11.504% | $6.0993 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $79.74 | 13.623% | $90.603 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $576.60 | $619.9130 | $619.91 | $619.95 | $619.90 | |