| 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 | $71.58 | 10.808% | $79.3164 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $237.44 | 6.737% | $253.4363 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $209.38 | 3.516% | $216.7418 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $7.88 | 13.752% | $8.9637 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $196.50 | 3.686% | $203.743 | $203.74 | $203.75 | $203.70 |
| Purchase #6 | $85.29 | 10.453% | $94.2054 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $114.88 | 5.131% | $120.7745 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $922.95 | $977.1811 | $977.18 | $977.15 | $977.10 | |