| 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 | $78.99 | 12.851% | $89.141 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $104.69 | 10.358% | $115.5338 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $195.58 | 10.549% | $216.2117 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $27.48 | 7.517% | $29.5457 | $29.55 | $29.55 | $29.50 |
| Purchase #5 | $246.71 | 9.816% | $270.9271 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $130.86 | 3.343% | $135.2346 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $189.42 | 11.457% | $211.1218 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $973.73 | $1,067.7157 | $1,067.71 | $1,067.75 | $1,067.50 | |