| 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 | $63.71 | 10.362% | $70.3116 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $128.97 | 5.332% | $135.8467 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $147.47 | 10.505% | $162.9617 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $97.70 | 5.567% | $103.139 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $80.88 | 8.430% | $87.6982 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $13.27 | 13.225% | $15.025 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $175.34 | 9.761% | $192.4549 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $707.34 | $767.4371 | $767.44 | $767.45 | $767.40 | |