| 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 | $47.79 | 3.216% | $49.3269 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $210.39 | 8.543% | $228.3636 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $245.93 | 5.142% | $258.5757 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $247.45 | 10.855% | $274.3107 | $274.31 | $274.30 | $274.30 |
| Purchase #5 | $145.74 | 6.608% | $155.3705 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $5.69 | 8.789% | $6.1901 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $32.78 | 9.639% | $35.9397 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $935.77 | $1,008.0772 | $1,008.08 | $1,008.10 | $1,008.10 | |