| 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 | $71.95 | 8.348% | $77.9564 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $225.54 | 10.137% | $248.403 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $210.33 | 9.157% | $229.5899 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $129.30 | 7.274% | $138.7053 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $110.85 | 3.293% | $114.5003 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $122.42 | 6.713% | $130.6381 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $92.94 | 7.483% | $99.8947 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $963.33 | $1,039.6877 | $1,039.69 | $1,039.70 | $1,039.70 | |