| 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 | $89.92 | 4.630% | $94.0833 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $25.81 | 9.288% | $28.2072 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $155.93 | 10.439% | $172.2075 | $172.21 | $172.20 | $172.20 |
| Purchase #4 | $199.92 | 10.455% | $220.8216 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $132.53 | 12.721% | $149.3891 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $237.80 | 13.354% | $269.5558 | $269.56 | $269.55 | $269.60 |
| Purchase #7 | $116.58 | 3.683% | $120.8736 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $958.49 | $1,055.1381 | $1,055.14 | $1,055.10 | $1,055.20 | |