| 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 | $95.38 | 11.245% | $106.1055 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $81.57 | 11.217% | $90.7197 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $51.27 | 9.861% | $56.3257 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $19.73 | 6.128% | $20.9391 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $22.92 | 13.774% | $26.077 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $141.50 | 7.794% | $152.5285 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $224.91 | 6.680% | $239.934 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $637.28 | $692.6295 | $692.64 | $692.70 | $692.50 | |