| 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 | $20.88 | 5.740% | $22.0785 | $22.08 | $22.10 | $22.10 |
| Purchase #2 | $174.77 | 11.508% | $194.8825 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $159.28 | 3.312% | $164.5554 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $80.45 | 4.484% | $84.0574 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $58.92 | 5.212% | $61.9909 | $61.99 | $62.00 | $62.00 |
| Purchase #6 | $130.75 | 4.460% | $136.5815 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $78.61 | 12.158% | $88.1674 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $703.66 | $752.3136 | $752.32 | $752.35 | $752.50 | |