| 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 | $32.55 | 10.817% | $36.0709 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $30.77 | 13.472% | $34.9153 | $34.92 | $34.90 | $34.90 |
| Purchase #3 | $152.91 | 12.163% | $171.5084 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $175.33 | 10.631% | $193.9693 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $208.81 | 8.353% | $226.2519 | $226.25 | $226.25 | $226.30 |
| Purchase #6 | $38.72 | 10.537% | $42.7999 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $22.78 | 11.205% | $25.3325 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $661.87 | $730.8482 | $730.85 | $730.80 | $730.90 | |