| 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 | $80.35 | 5.569% | $84.8247 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $224.67 | 6.346% | $238.9276 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $15.28 | 12.286% | $17.1573 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $21.41 | 6.540% | $22.8102 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $6.48 | 11.660% | $7.2356 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $149.33 | 8.499% | $162.0216 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $218.51 | 9.578% | $239.4389 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $716.03 | $772.4159 | $772.42 | $772.40 | $772.30 | |