| 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 | $41.48 | 5.808% | $43.8892 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $19.90 | 12.116% | $22.3111 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $37.67 | 4.577% | $39.3942 | $39.39 | $39.40 | $39.40 |
| Purchase #4 | $55.61 | 9.559% | $60.9258 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $122.42 | 10.423% | $135.1798 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $166.55 | 3.741% | $172.7806 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $248.95 | 8.185% | $269.3266 | $269.33 | $269.35 | $269.30 |
| 7 purchase totals = | $692.58 | $743.8073 | $743.81 | $743.90 | $743.80 | |