| 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 | $39.47 | 11.259% | $43.9139 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $176.45 | 9.624% | $193.4315 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $7.99 | 5.741% | $8.4487 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $73.65 | 8.795% | $80.1275 | $80.13 | $80.15 | $80.10 |
| Purchase #5 | $244.26 | 4.440% | $255.1051 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $207.44 | 13.354% | $235.1415 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $239.93 | 9.429% | $262.553 | $262.55 | $262.55 | $262.60 |
| 7 purchase totals = | $989.19 | $1,078.7212 | $1,078.72 | $1,078.75 | $1,078.60 | |