| 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 | $77.28 | 9.512% | $84.6309 | $84.63 | $84.65 | $84.60 |
| Purchase #2 | $167.43 | 11.571% | $186.8033 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $204.96 | 11.546% | $228.6247 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $103.65 | 7.596% | $111.5233 | $111.52 | $111.50 | $111.50 |
| Purchase #5 | $107.28 | 9.216% | $117.1669 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $107.88 | 5.580% | $113.8997 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $200.42 | 4.502% | $209.4429 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $968.90 | $1,052.0917 | $1,052.08 | $1,052.05 | $1,052.00 | |