| 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 | $37.80 | 9.532% | $41.4031 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $190.77 | 3.818% | $198.0536 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $45.81 | 11.672% | $51.1569 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $32.37 | 13.273% | $36.6665 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $220.25 | 11.490% | $245.5567 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $171.86 | 12.492% | $193.3288 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $88.75 | 5.302% | $93.4555 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $787.61 | $859.6211 | $859.63 | $859.60 | $859.80 | |