| 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 | $51.89 | 8.511% | $56.3064 | $56.31 | $56.30 | $56.30 |
| Purchase #2 | $105.76 | 4.355% | $110.3658 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $235.69 | 8.165% | $254.9341 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $37.74 | 5.415% | $39.7836 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $230.88 | 7.600% | $248.4269 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $39.89 | 4.403% | $41.6464 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $47.63 | 5.626% | $50.3097 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $749.48 | $801.7729 | $801.78 | $801.80 | $801.70 | |