| 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 | $34.85 | 4.220% | $36.3207 | $36.32 | $36.30 | $36.30 |
| Purchase #2 | $81.67 | 5.265% | $85.9699 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $153.82 | 11.168% | $170.9986 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $22.97 | 13.698% | $26.1164 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $128.50 | 6.602% | $136.9836 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $36.90 | 4.623% | $38.6059 | $38.61 | $38.60 | $38.60 |
| Purchase #7 | $96.93 | 3.817% | $100.6298 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $555.64 | $595.6249 | $595.63 | $595.60 | $595.60 | |