| 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 | $62.80 | 11.212% | $69.8411 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $103.72 | 13.208% | $117.4193 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $96.79 | 11.243% | $107.6721 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $9.63 | 10.259% | $10.6179 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $233.60 | 13.630% | $265.4397 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $34.81 | 8.532% | $37.78 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $246.55 | 10.165% | $271.6118 | $271.61 | $271.60 | $271.60 |
| 7 purchase totals = | $787.90 | $880.3819 | $880.38 | $880.35 | $880.30 | |