| 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 | $71.78 | 8.442% | $77.8397 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $182.44 | 10.405% | $201.4229 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $128.43 | 13.608% | $145.9068 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $129.46 | 3.111% | $133.4875 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $142.72 | 3.378% | $147.5411 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $210.26 | 9.564% | $230.3693 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $57.52 | 12.520% | $64.7215 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $922.61 | $1,001.2888 | $1,001.29 | $1,001.25 | $1,001.20 | |