| 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 | $90.84 | 13.315% | $102.9353 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $173.61 | 3.455% | $179.6082 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $103.60 | 4.123% | $107.8714 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $39.75 | 5.139% | $41.7928 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $237.77 | 7.683% | $256.0379 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $248.64 | 11.630% | $277.5568 | $277.56 | $277.55 | $277.60 |
| Purchase #7 | $98.98 | 9.780% | $108.6602 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $993.19 | $1,074.4626 | $1,074.47 | $1,074.45 | $1,074.50 | |