| 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 | $81.32 | 7.852% | $87.7052 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $35.64 | 7.570% | $38.3379 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $235.73 | 3.365% | $243.6623 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $221.26 | 6.225% | $235.0334 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $11.37 | 3.835% | $11.806 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $206.91 | 5.711% | $218.7266 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $83.51 | 8.537% | $90.6392 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $875.74 | $925.9106 | $925.92 | $925.95 | $925.80 | |